Patent FR903364A successfully refreshed from Google Patents.
FR903364A
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Assembly intended to modify the natural frequency of an oscillating circuit
Assignee: Koninklijke Philips NV
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Filing: 1944-04-14
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Granted: 1945-10-01
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Expires: 1964-04-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 20:09
CPC Classifications
H; H01; H01F; H01F1/00; H01F21/00; H01F21/02; H01F21/08; H03; H03C; H03C3/00; H03C3/10; H03C3/12; H03C3/18; H03J; H03J3/00; H03J3/02; H03J3/16; H03J3/18; H03J3/185; H03J7/00; H03J7/02; H03J7/04; H03J7/14
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