DE687745C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Automatic safety device for gas appliances
Assignee: Junker and Ruh AG
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Filing: 1939-03-22
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Granted: 1940-02-05
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Expires: 1959-03-22
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Hermann Guhl
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 09:47
CPC Classifications
F; F23; F23N; F23N5/00; F23N5/02; F23N5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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