PL322412A1 - Sound absorbing wall - Google Patents

Sound absorbing wall

Info

Publication number
PL322412A1
PL322412A1 PL32241297A PL32241297A PL322412A1 PL 322412 A1 PL322412 A1 PL 322412A1 PL 32241297 A PL32241297 A PL 32241297A PL 32241297 A PL32241297 A PL 32241297A PL 322412 A1 PL322412 A1 PL 322412A1
Authority
PL
Poland
Prior art keywords
sound absorbing
absorbing wall
wall
sound
absorbing
Prior art date
Application number
PL32241297A
Other versions
PL184317B1 (en
Inventor
Leszek Nowak
Andrzej Szewczyk
Jan A Adamczyk
Original Assignee
Przed Produkcji
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 Produkcji filed Critical Przed Produkcji
Priority to PL97322412A priority Critical patent/PL184317B1/en
Publication of PL322412A1 publication Critical patent/PL322412A1/en
Publication of PL184317B1 publication Critical patent/PL184317B1/en

Links

PL97322412A 1997-10-03 1997-10-03 Sound absorbing wall PL184317B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL97322412A PL184317B1 (en) 1997-10-03 1997-10-03 Sound absorbing wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL97322412A PL184317B1 (en) 1997-10-03 1997-10-03 Sound absorbing wall

Publications (2)

Publication Number Publication Date
PL322412A1 true PL322412A1 (en) 1998-03-30
PL184317B1 PL184317B1 (en) 2002-10-31

Family

ID=20070736

Family Applications (1)

Application Number Title Priority Date Filing Date
PL97322412A PL184317B1 (en) 1997-10-03 1997-10-03 Sound absorbing wall

Country Status (1)

Country Link
PL (1) PL184317B1 (en)

Also Published As

Publication number Publication date
PL184317B1 (en) 2002-10-31

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