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FR540623A
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FR
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Improvements made in consumption measurements, in particular of electrical energy
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1921-09-03
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Granted: 1922-07-13
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Expires: 1941-09-03
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 14:18
CPC Classifications
G; G01; G01R; G01R11/00; G01R11/56; G01R11/60
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