FR334196A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Quick-electromagnetic switch
Assignee: MARGUERITE LEROY
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Filing: 1903-04-18
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Granted: 1903-12-14
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Expires: 1923-04-18
Abstract
No abstract record available.
Inventors
- 👤 Ewald Leimer
- 👤 Marguerite Leroy
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 10:34
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/64; H01H50/74; H01H50/76
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References Cited (Backward Citations)
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