DE78557C
Active / In Force
DE
Ventilation flap for rooms
Assignee: W. HARBAUER, Erlangen, Herrenstr. 5
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 14:07
CPC Classifications
F; F24; F24F; F24F13/00; F24F13/08; F24F13/10; F24F13/14; F24F13/1426; F24F13/1413; F24F2013/1453; F24F2013/1473
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References Cited (Backward Citations)
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