PL97381B1 - SOUND BLOWER DESIGNED TO REDUCE THE NOISE LEVEL IN ROOMS - Google Patents

SOUND BLOWER DESIGNED TO REDUCE THE NOISE LEVEL IN ROOMS

Info

Publication number
PL97381B1
PL97381B1 PL18913376A PL18913376A PL97381B1 PL 97381 B1 PL97381 B1 PL 97381B1 PL 18913376 A PL18913376 A PL 18913376A PL 18913376 A PL18913376 A PL 18913376A PL 97381 B1 PL97381 B1 PL 97381B1
Authority
PL
Poland
Prior art keywords
rooms
reduce
noise level
blower designed
sound
Prior art date
Application number
PL18913376A
Other languages
Polish (pl)
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 filed Critical
Priority to PL18913376A priority Critical patent/PL97381B1/en
Publication of PL97381B1 publication Critical patent/PL97381B1/en

Links

PL18913376A 1976-04-27 1976-04-27 SOUND BLOWER DESIGNED TO REDUCE THE NOISE LEVEL IN ROOMS PL97381B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18913376A PL97381B1 (en) 1976-04-27 1976-04-27 SOUND BLOWER DESIGNED TO REDUCE THE NOISE LEVEL IN ROOMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL18913376A PL97381B1 (en) 1976-04-27 1976-04-27 SOUND BLOWER DESIGNED TO REDUCE THE NOISE LEVEL IN ROOMS

Publications (1)

Publication Number Publication Date
PL97381B1 true PL97381B1 (en) 1978-02-28

Family

ID=19976610

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18913376A PL97381B1 (en) 1976-04-27 1976-04-27 SOUND BLOWER DESIGNED TO REDUCE THE NOISE LEVEL IN ROOMS

Country Status (1)

Country Link
PL (1) PL97381B1 (en)

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