PL265766A2 - Flexible membrane reducing noise produced by fans,blowers and projectors - Google Patents

Flexible membrane reducing noise produced by fans,blowers and projectors

Info

Publication number
PL265766A2
PL265766A2 PL26576687A PL26576687A PL265766A2 PL 265766 A2 PL265766 A2 PL 265766A2 PL 26576687 A PL26576687 A PL 26576687A PL 26576687 A PL26576687 A PL 26576687A PL 265766 A2 PL265766 A2 PL 265766A2
Authority
PL
Poland
Prior art keywords
projectors
blowers
fans
flexible membrane
reducing noise
Prior art date
Application number
PL26576687A
Other languages
English (en)
Other versions
PL151163B2 (cs
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 PL26576687A priority Critical patent/PL265766A2/xx
Publication of PL265766A2 publication Critical patent/PL265766A2/xx
Publication of PL151163B2 publication Critical patent/PL151163B2/xx

Links

PL26576687A 1987-05-14 1987-05-14 Flexible membrane reducing noise produced by fans,blowers and projectors PL265766A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL26576687A PL265766A2 (en) 1987-05-14 1987-05-14 Flexible membrane reducing noise produced by fans,blowers and projectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL26576687A PL265766A2 (en) 1987-05-14 1987-05-14 Flexible membrane reducing noise produced by fans,blowers and projectors

Publications (2)

Publication Number Publication Date
PL265766A2 true PL265766A2 (en) 1988-05-26
PL151163B2 PL151163B2 (cs) 1990-08-31

Family

ID=20036413

Family Applications (1)

Application Number Title Priority Date Filing Date
PL26576687A PL265766A2 (en) 1987-05-14 1987-05-14 Flexible membrane reducing noise produced by fans,blowers and projectors

Country Status (1)

Country Link
PL (1) PL265766A2 (cs)

Also Published As

Publication number Publication date
PL151163B2 (cs) 1990-08-31

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