PL344806A1 - Forced-flow roof ventilator - Google Patents

Forced-flow roof ventilator

Info

Publication number
PL344806A1
PL344806A1 PL34480600A PL34480600A PL344806A1 PL 344806 A1 PL344806 A1 PL 344806A1 PL 34480600 A PL34480600 A PL 34480600A PL 34480600 A PL34480600 A PL 34480600A PL 344806 A1 PL344806 A1 PL 344806A1
Authority
PL
Poland
Prior art keywords
forced
roof ventilator
flow roof
flow
ventilator
Prior art date
Application number
PL34480600A
Other versions
PL199358B1 (en
Inventor
Krzysztof Nowak
Andrzej Wajsprych
Original Assignee
Przed Uslugowo Prod I Wdrazani
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 Uslugowo Prod I Wdrazani filed Critical Przed Uslugowo Prod I Wdrazani
Priority to PL344806A priority Critical patent/PL199358B1/en
Publication of PL344806A1 publication Critical patent/PL344806A1/en
Publication of PL199358B1 publication Critical patent/PL199358B1/en

Links

PL344806A 2000-12-21 2000-12-21 Forced-flow roof ventilator PL199358B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL344806A PL199358B1 (en) 2000-12-21 2000-12-21 Forced-flow roof ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL344806A PL199358B1 (en) 2000-12-21 2000-12-21 Forced-flow roof ventilator

Publications (2)

Publication Number Publication Date
PL344806A1 true PL344806A1 (en) 2002-07-01
PL199358B1 PL199358B1 (en) 2008-09-30

Family

ID=20078048

Family Applications (1)

Application Number Title Priority Date Filing Date
PL344806A PL199358B1 (en) 2000-12-21 2000-12-21 Forced-flow roof ventilator

Country Status (1)

Country Link
PL (1) PL199358B1 (en)

Also Published As

Publication number Publication date
PL199358B1 (en) 2008-09-30

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