DE862190C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Firedamp and explosion-proof socket for light bulbs
Assignee: WESTFAELISCHE BERGGEWERKSCHAFT
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Filing: 1944-01-29
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Granted: 1953-01-08
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Expires: 1964-01-29
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Dipl-Ing Schwemmer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 11:37
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/945; H01R33/96; H01R33/962
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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