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FR555449A
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Assignee: Landis and Gyr AG
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Filing: 1922-08-28
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Granted: 1923-06-29
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Expires: 1942-08-28
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 06:30
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/50; H01H13/64; H01H1/00; H01H1/12; H01H1/14; H01H1/24; H01H1/26
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