PL109097U1 - Sound absorbing board - Google Patents

Sound absorbing board

Info

Publication number
PL109097U1
PL109097U1 PL10909798U PL10909798U PL109097U1 PL 109097 U1 PL109097 U1 PL 109097U1 PL 10909798 U PL10909798 U PL 10909798U PL 10909798 U PL10909798 U PL 10909798U PL 109097 U1 PL109097 U1 PL 109097U1
Authority
PL
Poland
Prior art keywords
sound absorbing
absorbing board
board
sound
absorbing
Prior art date
Application number
PL10909798U
Other versions
PL60273Y1 (en
Inventor
Marek Borensztejn
Ewa Kowalska
Edward Ostrowski
Jozef Polczynski
Mariusz Potepa
Original Assignee
Przed Robot Inzynieryjnych
Inst Chemii Przemyslowej Im Pr
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 Przed Robot Inzynieryjnych, Inst Chemii Przemyslowej Im Pr filed Critical Przed Robot Inzynieryjnych
Priority to PL10909798U priority Critical patent/PL60273Y1/en
Publication of PL109097U1 publication Critical patent/PL109097U1/en
Publication of PL60273Y1 publication Critical patent/PL60273Y1/en

Links

PL10909798U 1998-12-31 1998-12-31 Sound absorbing board PL60273Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10909798U PL60273Y1 (en) 1998-12-31 1998-12-31 Sound absorbing board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL10909798U PL60273Y1 (en) 1998-12-31 1998-12-31 Sound absorbing board

Publications (2)

Publication Number Publication Date
PL109097U1 true PL109097U1 (en) 2000-07-03
PL60273Y1 PL60273Y1 (en) 2004-03-31

Family

ID=19946260

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10909798U PL60273Y1 (en) 1998-12-31 1998-12-31 Sound absorbing board

Country Status (1)

Country Link
PL (1) PL60273Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL446302A1 (en) * 2023-10-02 2025-04-07 Calvero Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa Acoustic panel

Also Published As

Publication number Publication date
PL60273Y1 (en) 2004-03-31

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Legal Events

Date Code Title Description
LAPU Decisions on the lapse of rights of protection of utility model

Effective date: 20061231