EP2777844A4 - Dispositif de fabrication de moule sans châssis, procédé de fabrication de moule sans châssis, et dispositif de réception de sable - Google Patents

Dispositif de fabrication de moule sans châssis, procédé de fabrication de moule sans châssis, et dispositif de réception de sable

Info

Publication number
EP2777844A4
EP2777844A4 EP12866350.7A EP12866350A EP2777844A4 EP 2777844 A4 EP2777844 A4 EP 2777844A4 EP 12866350 A EP12866350 A EP 12866350A EP 2777844 A4 EP2777844 A4 EP 2777844A4
Authority
EP
European Patent Office
Prior art keywords
mold manufacturing
free mold
chess
chuck
sand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12866350.7A
Other languages
German (de)
English (en)
Other versions
EP2777844A1 (fr
EP2777844B1 (fr
Inventor
Shuji Takasu
Tokiya Terabe
Toshihiko Oya
Hiroyuki Miyazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sintokogio Ltd
Original Assignee
Sintokogio Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd
Priority to PL12866350T priority Critical patent/PL2777844T3/pl
Publication of EP2777844A1 publication Critical patent/EP2777844A1/fr
Publication of EP2777844A4 publication Critical patent/EP2777844A4/fr
Application granted granted Critical
Publication of EP2777844B1 publication Critical patent/EP2777844B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/02—Machines in which the moulds are moved during a cycle of successive operations
    • B22C11/04—Machines in which the moulds are moved during a cycle of successive operations by a horizontal rotary table or carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/10—Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/108—Installation of cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
EP12866350.7A 2012-01-20 2012-10-12 Dispositif de fabrication de moule sans châssis, procédé de fabrication de moule sans châssis, et dispositif de réception de sable Active EP2777844B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12866350T PL2777844T3 (pl) 2012-01-20 2012-10-12 Urządzenie wytwarzające formę bezskrzynkową, sposób wytwarzania formy bezskrzynkowej i urządzenie przyjmujące piasek

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012009808 2012-01-20
PCT/JP2012/076500 WO2013108449A1 (fr) 2012-01-20 2012-10-12 Dispositif de fabrication de moule sans châssis, procédé de fabrication de moule sans châssis, et dispositif de réception de sable

Publications (3)

Publication Number Publication Date
EP2777844A1 EP2777844A1 (fr) 2014-09-17
EP2777844A4 true EP2777844A4 (fr) 2016-04-13
EP2777844B1 EP2777844B1 (fr) 2017-06-14

Family

ID=48798886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12866350.7A Active EP2777844B1 (fr) 2012-01-20 2012-10-12 Dispositif de fabrication de moule sans châssis, procédé de fabrication de moule sans châssis, et dispositif de réception de sable

Country Status (5)

Country Link
EP (1) EP2777844B1 (fr)
JP (1) JP6036705B2 (fr)
CN (1) CN103945957B (fr)
PL (1) PL2777844T3 (fr)
WO (1) WO2013108449A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104209478A (zh) * 2014-09-23 2014-12-17 南安市德林机械制造有限公司 全自动造型机
JP6809433B2 (ja) * 2017-10-19 2021-01-06 新東工業株式会社 抜枠造型機で造型され、型合せされた上下鋳型の型ずれの発生を低減する方法および抜枠造型ライン
CN115815536B (zh) * 2022-12-07 2026-01-27 岳西县顺达机械有限公司 一种用于叉车配件模具成型的射砂机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197344U (fr) * 1984-11-30 1986-06-23
JPH01306044A (ja) * 1988-06-02 1989-12-11 Kooyoo:Kk ４ステイシヨン自動造型機
EP1707289A1 (fr) * 2004-01-20 2006-10-04 Sintokogio, Ltd. Bati pour machine a mouler et procede de moulage mettant en oeuvre un tel bati
EP1880781A1 (fr) * 2005-05-10 2008-01-23 Sintokogio, Ltd. Procede de moulage en motte
EP1897635A1 (fr) * 2005-06-13 2008-03-12 Sintokogio, Ltd. Processus de moulage de moules de coulage supérieur et inférieur sans châssis de moulage, appareil idoine et procédé de placement de noyau
EP1897634A1 (fr) * 2005-06-13 2008-03-12 Sintokogio, Ltd. Appareil destiné à mouler un moule de coulée supérieur et un moule de coulée inférieur exemptes de châssis

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112151A (en) * 1979-02-21 1980-08-29 Toyota Motor Corp Fettling device for core
JPS5813855U (ja) * 1981-07-14 1983-01-28 マツダ株式会社 シエル中子の砂抜き装置
JPS5924552A (ja) * 1982-07-30 1984-02-08 Sintokogio Ltd 無枠式上・下鋳型同時造型機
JPH054918Y2 (fr) * 1988-01-11 1993-02-08
JP2002263792A (ja) * 2001-03-07 2002-09-17 Osaka Shell:Kk 鋳造用砂型とその造形装置
KR100895356B1 (ko) 2003-12-18 2009-04-29 신토고교 가부시키가이샤 주형틀없는 상·하 주형의 조형방법, 그 장치 및 매치플레이트의 교환방법
CN100402189C (zh) * 2004-03-18 2008-07-16 新东工业株式会社 无砂箱的上下铸模的造型方法及其造型装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197344U (fr) * 1984-11-30 1986-06-23
JPH01306044A (ja) * 1988-06-02 1989-12-11 Kooyoo:Kk ４ステイシヨン自動造型機
EP1707289A1 (fr) * 2004-01-20 2006-10-04 Sintokogio, Ltd. Bati pour machine a mouler et procede de moulage mettant en oeuvre un tel bati
EP1880781A1 (fr) * 2005-05-10 2008-01-23 Sintokogio, Ltd. Procede de moulage en motte
EP1897635A1 (fr) * 2005-06-13 2008-03-12 Sintokogio, Ltd. Processus de moulage de moules de coulage supérieur et inférieur sans châssis de moulage, appareil idoine et procédé de placement de noyau
EP1897634A1 (fr) * 2005-06-13 2008-03-12 Sintokogio, Ltd. Appareil destiné à mouler un moule de coulée supérieur et un moule de coulée inférieur exemptes de châssis

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013108449A1 *

Also Published As

Publication number Publication date
WO2013108449A1 (fr) 2013-07-25
JPWO2013108449A1 (ja) 2015-05-11
PL2777844T3 (pl) 2017-10-31
EP2777844A1 (fr) 2014-09-17
CN103945957A (zh) 2014-07-23
CN103945957B (zh) 2016-03-02
EP2777844B1 (fr) 2017-06-14
JP6036705B2 (ja) 2016-11-30

Similar Documents

Publication Publication Date Title
EP3306360A4 (fr) Structure réfléchissante, dispositif, et procédé de fabrication de structure réfléchissante
EP2835147A4 (fr) Dispositif de ponction et son procédé de fabrication
EP2982390A4 (fr) Dispositif médical et procédé de fabrication d'un dispositif médical
EP2802005A4 (fr) Dispositif à semi-conducteurs, et procédé de fabrication de celui-ci
EP2966680A4 (fr) Stratifié et procédé de fabrication associé
EP2913298A4 (fr) Pièce en graphène ultramince, dispositif et procédé de fabrication d'une pièce en graphène ultramince, capacité, et son procédé de fabrication
FR2997558B1 (fr) Dispositif opto-electrique et son procede de fabrication
EP2944248A4 (fr) Procédé de fabrication de dispositif semi-conducteur, dispositif semi-conducteur, et endoscope
EP2933929A4 (fr) Module sans fil et procédé de communication sans fil
EP2905805A4 (fr) Dispositif d'exposition et procédé d'exposition, et procédé de fabrication de dispositif
BR112014004428A2 (pt) método de fabricação de estrutura e aparelho de fabricação
EP2869574A4 (fr) Procédé de codage, procédé de décodage, dispositif de codage et dispositif de décodage
EP2650412A4 (fr) Procédé et dispositif de fabrication de nanofibres
EP2668678A4 (fr) Dispositif thermoélectrique et module thermoélectrique le comportant, et procédé de production associé
EP2995281A4 (fr) Endoprothèse et procédé et dispositif pour la produire
EP2815898A4 (fr) Bandage pneumatique, et procédé de fabrication de bandage pneumatique
EP2745854A4 (fr) Dispositif de traitement médical, et procédé de fabrication de celui-ci
EP2949415A4 (fr) Dispositif thermo-liant et procédé de fabrication d'un article thermo-lié
EP2833427A4 (fr) Dispositif électrochimique organique, et son procédé de fabrication
EP2963683A4 (fr) Module, ensemble module, et procédé de fabrication de module
EP2918558A4 (fr) Dispositif de formation de fentes initiales, et procédé de formation
EP2805782A4 (fr) Dispositif de fabrication de noyau et procédé de fabrication de noyau
EP2871846A4 (fr) Dispositif de décodage, procédé de décodage, dispositif de codage et procédé de codage
EP2745853A4 (fr) Dispositif de traitement médical, et procédé de fabrication de celui-ci
FR2991893B1 (fr) Procede de crantage de tube, et machine de crantage associee

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140611

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: B22C 11/04 20060101ALI20151105BHEP

Ipc: B22C 11/00 20060101AFI20151105BHEP

Ipc: B22C 11/10 20060101ALI20151105BHEP

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160316

RIC1 Information provided on ipc code assigned before grant

Ipc: B22C 11/04 20060101ALI20160310BHEP

Ipc: B22C 11/10 20060101ALI20160310BHEP

Ipc: B22C 11/00 20060101AFI20160310BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170119

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SINTOKOGIO, LTD.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 900481

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012033565

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170614

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170914

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170915

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 900481

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170914

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171014

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012033565

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

26N No opposition filed

Effective date: 20180315

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171012

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180629

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171012

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171031

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171031

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171012

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171031

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20121012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20230926

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20251021

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20251006

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20241012