Patent DE741505C successfully refreshed from Google Patents.
DE741505C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Supply air mouthpiece for the ventilation of rooms
Assignee: FRITZ KEMPE
•
Filing: 1941-01-19
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Granted: 1943-11-12
•
Expires: 1961-01-19
Abstract
No abstract record available.
Inventors
- 👤 Fritz Kempe
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 15:42
CPC Classifications
F; F24; F24F; F24F13/00; F24F13/02; F24F13/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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