FR648879A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic circuit breaker acting in both current directions
Assignee: Siemens Schuckertwerke AG
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Filing: 1927-11-30
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Granted: 1928-12-14
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Expires: 1947-11-30
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 19:55
CPC Classifications
H; H01; H01H; H01H83/00; H01H83/08
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