FR776104A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for modifying the periodic return of phenomena or operations
Assignee: Landis and Gyr AG
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Filing: 1934-07-18
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Granted: 1935-01-17
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Expires: 1954-07-18
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 15:14
CPC Classifications
G; G07; G07F; G07F15/00; G07F15/06
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