PL198869A1 - Urzadzenie do otwierania i zamykania otworow przewietrznikow,zwlaszcza zaluzji - Google Patents

Urzadzenie do otwierania i zamykania otworow przewietrznikow,zwlaszcza zaluzji

Info

Publication number
PL198869A1
PL198869A1 PL19886977A PL19886977A PL198869A1 PL 198869 A1 PL198869 A1 PL 198869A1 PL 19886977 A PL19886977 A PL 19886977A PL 19886977 A PL19886977 A PL 19886977A PL 198869 A1 PL198869 A1 PL 198869A1
Authority
PL
Poland
Prior art keywords
ventilators
shutters
closing
opening
especially shutters
Prior art date
Application number
PL19886977A
Other languages
English (en)
Other versions
PL110137B1 (en
Inventor
Jerzy Latkiewicz
Jan Sokolowski
Ryszard Zerman
Tadeusz Zielinski
Ryszard Mokiecki
Tadeusz Wojcik
Feliks Lagowski
Zdzislaw Borek
Wladyslaw Maciolek
Original Assignee
Ts Osrodek Badawczo P Konstruk
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 Ts Osrodek Badawczo P Konstruk filed Critical Ts Osrodek Badawczo P Konstruk
Priority to PL19886977A priority Critical patent/PL110137B1/pl
Publication of PL198869A1 publication Critical patent/PL198869A1/pl
Publication of PL110137B1 publication Critical patent/PL110137B1/pl

Links

PL19886977A 1977-06-15 1977-06-15 Device for opening and closing ventilation openings,especially shutters PL110137B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19886977A PL110137B1 (en) 1977-06-15 1977-06-15 Device for opening and closing ventilation openings,especially shutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19886977A PL110137B1 (en) 1977-06-15 1977-06-15 Device for opening and closing ventilation openings,especially shutters

Publications (2)

Publication Number Publication Date
PL198869A1 true PL198869A1 (pl) 1979-03-26
PL110137B1 PL110137B1 (en) 1980-07-31

Family

ID=19983089

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19886977A PL110137B1 (en) 1977-06-15 1977-06-15 Device for opening and closing ventilation openings,especially shutters

Country Status (1)

Country Link
PL (1) PL110137B1 (pl)

Also Published As

Publication number Publication date
PL110137B1 (en) 1980-07-31

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