ATE171112T1 - Herstellungsverfahren für einen tintenstrahl- aufzeichnungskopf und ein mit diesem verfahren hergestellter tintenstrahlkopf - Google Patents

Herstellungsverfahren für einen tintenstrahl- aufzeichnungskopf und ein mit diesem verfahren hergestellter tintenstrahlkopf

Info

Publication number
ATE171112T1
ATE171112T1 AT95101223T AT95101223T ATE171112T1 AT E171112 T1 ATE171112 T1 AT E171112T1 AT 95101223 T AT95101223 T AT 95101223T AT 95101223 T AT95101223 T AT 95101223T AT E171112 T1 ATE171112 T1 AT E171112T1
Authority
AT
Austria
Prior art keywords
inkjet
recording head
manufacturing
head
substrate
Prior art date
Application number
AT95101223T
Other languages
English (en)
Inventor
Norio C O Canon K K Ohkuma
Masashi C O Canon K K Miyagawa
Hiroaki C O Canon K K Toshima
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE171112T1 publication Critical patent/ATE171112T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/164—Manufacturing processes thin film formation
    • B41J2/1645—Manufacturing processes thin film formation thin film formation by spincoating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1601—Production of bubble jet print heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1601—Production of bubble jet print heads
    • B41J2/1603—Production of bubble jet print heads of the front shooter type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1628—Manufacturing processes etching dry etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1631—Manufacturing processes photolithography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1632—Manufacturing processes machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1632—Manufacturing processes machining
    • B41J2/1634—Manufacturing processes machining laser machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1635—Manufacturing processes dividing the wafer into individual chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1637—Manufacturing processes molding
    • B41J2/1639—Manufacturing processes molding sacrificial molding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/03—Specific materials used

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)
AT95101223T 1994-01-31 1995-01-30 Herstellungsverfahren für einen tintenstrahl- aufzeichnungskopf und ein mit diesem verfahren hergestellter tintenstrahlkopf ATE171112T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06010079A JP3143308B2 (ja) 1994-01-31 1994-01-31 インクジェット記録ヘッドの製造方法

Publications (1)

Publication Number Publication Date
ATE171112T1 true ATE171112T1 (de) 1998-10-15

Family

ID=11740351

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95101223T ATE171112T1 (de) 1994-01-31 1995-01-30 Herstellungsverfahren für einen tintenstrahl- aufzeichnungskopf und ein mit diesem verfahren hergestellter tintenstrahlkopf

Country Status (6)

Country Link
US (1) US6455112B1 (de)
EP (1) EP0665107B1 (de)
JP (1) JP3143308B2 (de)
AT (1) ATE171112T1 (de)
DE (1) DE69504714T2 (de)
ES (1) ES2121238T3 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100677752B1 (ko) * 2000-09-29 2007-02-05 삼성전자주식회사 잉크젯 프린트 헤드와 그 제조방법
JP4078070B2 (ja) * 2000-12-28 2008-04-23 キヤノン株式会社 インクジェットヘッドの製造方法
JP4532785B2 (ja) 2001-07-11 2010-08-25 キヤノン株式会社 構造体の製造方法、および液体吐出ヘッドの製造方法
JP4095368B2 (ja) 2001-08-10 2008-06-04 キヤノン株式会社 インクジェット記録ヘッドの作成方法
US6793326B2 (en) * 2001-12-28 2004-09-21 Canon Kabushiki Kaisha Flow path constituting member for ink jet recording head, ink jet recording head having flow path constituting member and method for producing ink jet recording head
CN1545451A (zh) 2002-04-10 2004-11-10 ������������ʽ���� 液体排出头、液体排出装置以及制造液体排出头的方法
JP2003300323A (ja) 2002-04-11 2003-10-21 Canon Inc インクジェットヘッド及びその製造方法
EP1540419A1 (de) * 2002-08-30 2005-06-15 Toyo Gosei Kogyo Co., Ltd. Verfahren zur herstellung einer strukturausbildungsform
CA2514994C (en) * 2003-02-10 2008-04-01 Kuraray Co., Ltd. Epoxy resin composition
KR100851263B1 (ko) * 2003-02-28 2008-08-08 가부시키가이샤 구라레 경화성 수지 조성물
ATE551195T1 (de) * 2003-07-22 2012-04-15 Canon Kk Tintenstrahlkopf und dazugehöriges herstellungsverfahren
DE60324157D1 (de) * 2003-07-22 2008-11-27 Leibniz Inst Neue Materialien Flüssigkeitsabweisende, alkali-beständige beschichtungszusammensetzung und beschichtungsmuster.
DE60332288D1 (de) * 2003-07-22 2010-06-02 Canon Kk Tintenstrahlkopf und herstellungsverfahren dafür
JP2007515498A (ja) * 2003-07-22 2007-06-14 ライプニッツ−インスティトゥート フィア ノイエ マテリアーリエン ゲマインニュッツィゲ ゲゼルシャフト ミット ベシュレンクタ ハフトゥンク 撥液性コーティング組成物及び高アルカリ耐性を有するコーティング
JP2005074747A (ja) 2003-08-29 2005-03-24 Canon Inc インクジェットヘッドの製造方法およびインクジェットヘッド
JP4761498B2 (ja) * 2004-06-28 2011-08-31 キヤノン株式会社 感光性樹脂組成物、ならびにこれを用いた段差パターンの製造方法及びインクジェットヘッドの製造方法
JP4447974B2 (ja) 2004-06-28 2010-04-07 キヤノン株式会社 インクジェットヘッドの製造方法
US7575851B2 (en) 2004-06-28 2009-08-18 Canon Kabushiki Kaisha Cationic photopolymerizable epoxy resin composition, minute structural member using the same and method for manufacturing minute structural member
JP4274556B2 (ja) * 2004-07-16 2009-06-10 キヤノン株式会社 液体吐出素子の製造方法
JP4667028B2 (ja) * 2004-12-09 2011-04-06 キヤノン株式会社 構造体の形成方法及びインクジェット記録ヘッドの製造方法
TWI295632B (en) * 2005-01-21 2008-04-11 Canon Kk Ink jet recording head, producing method therefor and composition for ink jet recording head
DE102005002960A1 (de) * 2005-01-21 2006-08-03 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Kompositzusammensetzung für mikrogemusterte Schichten mit hohem Relaxationsvermögen, hoher chemischer Beständigkeit und mechanischer Stabilität
US7810904B2 (en) * 2005-01-21 2010-10-12 Canon Kabushiki Kaisha Ink jet recording head, producing method therefor and composition for ink jet recording head
DE602005012486D1 (de) * 2005-06-02 2009-03-12 Agfa Graphics Nv Tintenstrahlsicherheitsmarkierung für ein Produkt oder eine Produktverpackung
US7637013B2 (en) * 2005-08-23 2009-12-29 Canon Kabushiki Kaisha Method of manufacturing ink jet recording head
DE602006016179D1 (de) * 2006-06-01 2010-09-23 Telecom Italia Spa Tintenstrahldruckkopf
WO2007148822A1 (en) * 2006-06-23 2007-12-27 Canon Kabushiki Kaisha Polyfunctional epoxy compound, epoxy resin, cationic photopolymerizable epoxy resin composition, micro structured member, producing method therefor and liquid discharge head
DE602006013356D1 (de) * 2006-07-13 2010-05-12 Telecom Italia Spa Tintenstrahlpatrone mit einer aus einer härtbaren harzzusammensetzung hergestellten schicht
DE102006033280A1 (de) * 2006-07-18 2008-01-24 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Kompositzusammensetzung für mikrostrukturierte Schichten
JP2008023715A (ja) * 2006-07-18 2008-02-07 Canon Inc 液体吐出ヘッドおよびその製造方法
US7605009B2 (en) 2007-03-12 2009-10-20 Silverbrook Research Pty Ltd Method of fabrication MEMS integrated circuits
CN101610909B (zh) * 2007-03-12 2010-12-29 西尔弗布鲁克研究股份有限公司 制造具有疏水喷墨面的打印头的方法以及打印头
JP2009119650A (ja) 2007-11-13 2009-06-04 Canon Inc インクジェットヘッドの製造方法
US20090136875A1 (en) * 2007-11-15 2009-05-28 Canon Kabushiki Kaisha Manufacturing method of liquid ejection head
KR101452705B1 (ko) * 2008-01-10 2014-10-24 삼성전자주식회사 잉크젯 프린터 헤드의 제조 방법 및 상기 방법에 의하여제조된 잉크젯 프린터 헤드
JP2009220286A (ja) 2008-03-13 2009-10-01 Canon Inc 液体吐出記録ヘッド及その製造方法
PL2276632T3 (pl) 2008-04-18 2014-02-28 Sicpa Holding Sa Sposób wytwarzania atramentowej głowicy drukującej o adhezji zwiększonej z upływem czasu i jej zastosowanie w kombinacji z tuszem na bazie wody zawierającym substancje kwasowe
JP5608737B2 (ja) 2009-07-24 2014-10-15 メムジェット テクノロジー リミテッド インク噴射面上をコーティングするポリシルセスキオキサンを有する印刷ヘッド
US8434229B2 (en) * 2010-11-24 2013-05-07 Canon Kabushiki Kaisha Liquid ejection head manufacturing method
ITMI20111011A1 (it) 2011-06-06 2012-12-07 Telecom Italia Spa Testina di stampa a getto d'inchiostro comprendente uno strato realizzato con una composizione di resina reticolabile
JP2014136786A (ja) * 2013-01-18 2014-07-28 Daicel Corp エポキシ樹脂及びその製造方法
US9469109B2 (en) 2014-11-03 2016-10-18 Stmicroelectronics S.R.L. Microfluid delivery device and method for manufacturing the same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57208255A (en) 1981-06-18 1982-12-21 Canon Inc Ink jet head
JPS57208256A (en) 1981-06-18 1982-12-21 Canon Inc Ink jet head
JPH0625194B2 (ja) 1984-01-30 1994-04-06 ダイセル化学工業株式会社 新規なエポキシ樹脂の製造方法
JPH0645242B2 (ja) 1984-12-28 1994-06-15 キヤノン株式会社 液体噴射記録ヘツドの製造方法
JPH07119269B2 (ja) * 1986-08-26 1995-12-20 ダイセル化学工業株式会社 エポキシ樹脂
JPH0725864B2 (ja) * 1987-03-09 1995-03-22 ダイセル化学工業株式会社 エポキシ樹脂
JPH0822902B2 (ja) * 1988-11-21 1996-03-06 ダイセル化学工業株式会社 エポキシ樹脂の製造方法
JP2697937B2 (ja) * 1989-12-15 1998-01-19 キヤノン株式会社 活性エネルギー線硬化性樹脂組成物
JPH0410942A (ja) 1990-04-27 1992-01-16 Canon Inc 液体噴射方法および該方法を用いた記録装置
JPH0410941A (ja) 1990-04-27 1992-01-16 Canon Inc 液滴噴射方法及び該方法を用いた記録装置
JP2783647B2 (ja) 1990-04-27 1998-08-06 キヤノン株式会社 液体噴射方法および該方法を用いた記録装置
EP0491560B1 (de) * 1990-12-19 1997-10-01 Canon Kabushiki Kaisha Herstellungsverfahren für flüssigkeitsausströmenden Aufzeichnungskopf
ATE144197T1 (de) * 1991-02-20 1996-11-15 Canon Kk Tintenstrahlaufzeichnungskopf, tintenstrahlaufzeichnungsvorrichtung diesen verwendend und verfahren zu seiner herstellung
JP3278186B2 (ja) 1991-03-08 2002-04-30 キヤノン株式会社 インクジェット記録ヘッド
DE69329359T2 (de) 1992-06-01 2001-03-08 Canon K.K., Tokio/Tokyo Verfahren zur Herstellung eines Tintenstrahlaufzeichnungskopfes
JP2960608B2 (ja) 1992-06-04 1999-10-12 キヤノン株式会社 液体噴射記録ヘッドの製造方法
JP3143307B2 (ja) 1993-02-03 2001-03-07 キヤノン株式会社 インクジェット記録ヘッドの製造方法
JP3177100B2 (ja) 1993-07-29 2001-06-18 キヤノン株式会社 インクジェットヘッドおよびインクジェット装置ならびに前記ヘッドの製造方法および前記ヘッドの製造装置
CA2136514C (en) 1993-11-26 2000-01-11 Masashi Kitani An ink jet recording head, an ink jet unit and an ink jet apparatus using said recording head
JP3184868B2 (ja) 1997-06-05 2001-07-09 株式会社日立製作所 Webページの真正性確認システム

Also Published As

Publication number Publication date
DE69504714D1 (de) 1998-10-22
ES2121238T3 (es) 1998-11-16
JPH07214783A (ja) 1995-08-15
EP0665107B1 (de) 1998-09-16
JP3143308B2 (ja) 2001-03-07
US6455112B1 (en) 2002-09-24
EP0665107A2 (de) 1995-08-02
EP0665107A3 (de) 1996-05-08
DE69504714T2 (de) 1999-05-06

Similar Documents

Publication Publication Date Title
DE69504714D1 (de) Herstellungsverfahren für einen Tintenstrahl-Aufzeichnungskopf und ein mit diesem Verfahren hergestellter Tintenstrahlkopf
ATE166836T1 (de) Herstellungsverfahren für einen tintenstrahlaufzeichnungskopf
ES2158970T3 (es) Cabezal de impresion por chorros de liquido y proceso para su fabricacion.
ATE159894T1 (de) Giessbeschichtetes papier für tintenstrahlaufzeichnung, dessen verfahren zur herstellung und tintenstrahldruckverfahren damit
ATE465008T1 (de) Tintenstrahlkopf und herstellungsverfahren dafür
ATE175279T1 (de) Verfahren zur herstellung von flüssigkeitsstrahlaufzeichnungsköpfer
ATE113007T1 (de) Vorbereitung einer oberfläche mit lösemittel annehmenden und nichtannehmenden zonen.
ATE348713T1 (de) Bilderzeugungsverfahren und bedruckter gegenstand
DE60003036D1 (de) Tröpfchenerzeuger für einen tintenstrahldruckkopf mit kontinuierlicher strömung
EP1283109A3 (de) Tintenstrahlaufzeichnungskopf und Verfahren zur Herstellung
ATE150701T1 (de) Verfahren und vorrichtung für die herstellung eines tintenstrahlkopfes
EP0723866A4 (de) Tintenstrahldruckkopf, verfahren zur herstellung und verfahren zum steuern desselben
EP0795404A3 (de) Tintenstrahldruckkopf
DE69212956D1 (de) Polymerzusammensetzung für Transfer-Giessen zur Herstellung eines Farbstrahlaufzeichnungskopfes und unter deren Verwendung hergestellter Farbstrahlaufzeichnungskopf
CA2108302A1 (en) Ink Jet Recording Apparatus
DE602004003379D1 (de) Lichtempfindliche harzzusammensetzung, inkjet-aufzeichnungskopf mit der zusammensetzung und wiedergabeverfahren dafür
DE69225641D1 (de) Verfahren zur Herstellung eines Farbstrahlaufzeichnungskopfes
DE69125560D1 (de) Verfahren zur Herstellung von Druckmaterial mit einer Druckschicht aus PVP, Hydroxy enthaltendem Harz und aus einem Kondensationsprodukt von Sorbitol und aromatischem Aldehyd
EP1157842A4 (de) Tinten strahldruckkopf und dessen herstellungsverfahren, und polyzyklische thiolverbindung
ATE176426T1 (de) Tintenstrahldruckverfahren
JPS6471799A (en) Method and device for continuously manufacturing pencil
DE68919768D1 (de) Verfahren zum Herstellen einer Düsenplatte für einen Tintenstrahldruckkopf.
JPS56108877A (en) Manufacture of fluid spray nozzle
ATE150378T1 (de) Verfahren und vorrichtung zur herstellung eines tintenstrahlkopfes
JPS56135077A (en) Resin compound for cast, ink mosaic type printing head formed by said compound and manufacture of said printing head

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee