Patent US5890802A successfully refreshed from Google Patents.
Patent FR40391E successfully refreshed from Google Patents.
FR40391E
Expired / Lapsed
FR
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Improvements to electrical circuit breakers, in particular to devices with high breaking capacity
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1931-06-22
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Granted: 1932-06-09
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Expires: 1951-06-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 01:52
CPC Classifications
H; H01; H01H; H01H33/00; H01H33/70; H01H33/98
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