FR1139314A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Closed ferromagnetic circuit device with high remanence
Assignee: Koninklijke Philips NV
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Filing: 1955-09-02
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Granted: 1957-06-27
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Expires: 1975-09-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-22 22:42
CPC Classifications
G; G11; G11C; G11C11/00; G11C11/02; G11C11/06; G11C11/06007; G11C11/06014; G11C11/0605
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