Patent FR980648A successfully refreshed from Google Patents.
FR980648A
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Electromagnetic device
Assignee: Koninklijke Philips NV
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Filing: 1949-02-11
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Granted: 1951-05-16
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Expires: 1969-02-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 23:38
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/22; H01P1/23; H01F; H01F21/00; H01F21/02; H01F21/08; H01P7/00; H01P7/04; H03; H03C; H03C7/00; H03C7/02; H03C7/022; H03L; H03L7/00; H03L7/26
Claims Analysis
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References Cited (Backward Citations)
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