PL382204A1 - Ekran akustyczny - Google Patents

Ekran akustyczny

Info

Publication number
PL382204A1
PL382204A1 PL382204A PL38220407A PL382204A1 PL 382204 A1 PL382204 A1 PL 382204A1 PL 382204 A PL382204 A PL 382204A PL 38220407 A PL38220407 A PL 38220407A PL 382204 A1 PL382204 A1 PL 382204A1
Authority
PL
Poland
Prior art keywords
acoustic screen
acoustic
screen
Prior art date
Application number
PL382204A
Other languages
English (en)
Inventor
Maciej Grzelski
Original Assignee
Maciej Grzelski
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 Maciej Grzelski filed Critical Maciej Grzelski
Priority to PL382204A priority Critical patent/PL382204A1/pl
Publication of PL382204A1 publication Critical patent/PL382204A1/pl

Links

PL382204A 2007-04-16 2007-04-16 Ekran akustyczny PL382204A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL382204A PL382204A1 (pl) 2007-04-16 2007-04-16 Ekran akustyczny

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL382204A PL382204A1 (pl) 2007-04-16 2007-04-16 Ekran akustyczny

Publications (1)

Publication Number Publication Date
PL382204A1 true PL382204A1 (pl) 2008-10-27

Family

ID=43036371

Family Applications (1)

Application Number Title Priority Date Filing Date
PL382204A PL382204A1 (pl) 2007-04-16 2007-04-16 Ekran akustyczny

Country Status (1)

Country Link
PL (1) PL382204A1 (pl)

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Legal Events

Date Code Title Description
REFS Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)