FR914288A
Expired / Lapsed
FR
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Improvements to the sounder windings
Assignee: APP NOUVEAUX ET D OUTIL S RATI
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Filing: 1945-04-10
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Granted: 1946-10-03
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Expires: 1965-04-10
Abstract
No abstract record available.
Inventors
- 👤 Pierre Stehle
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 04:20
CPC Classifications
H; H01; H01F; H01F41/00; H01F41/02; H01F41/04; H01F41/12; H01F41/122
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