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FR757112A
Expired / Lapsed
FR
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Periodic switch intended particularly for flashing lighting devices
Assignee: BIRKA REGULATOR GmbH
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Filing: 1933-06-17
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Granted: 1933-12-20
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Expires: 1953-06-17
Abstract
No abstract record available.
Inventors
- 👤 Ernst Rozumek
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 11:27
CPC Classifications
H; H01; H01H; H01H61/00; H01H61/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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