Patent US5782740A successfully refreshed from Google Patents.
FR817815A
Expired / Lapsed
FR
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Relay comprising electromagnetically controlled contacts enclosed in an enclosure
Assignee: Siemens and Halske AG
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Filing: 1937-02-13
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Granted: 1937-09-11
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Expires: 1957-02-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 13:46
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/28
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