FR878495A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Electric variometer
Assignee: Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
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Filing: 1941-12-22
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Granted: 1943-01-21
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Expires: 1961-12-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 15:51
CPC Classifications
H; H01; H01F; H01F21/00; H01F21/02; H01F21/06
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