FR740532A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Current overload switch with thermal tripping device and variable resistor connected in parallel
Assignee: Wilhelm Leyhausen
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Filing: 1932-07-27
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Granted: 1933-01-27
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Expires: 1952-07-27
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Leyhausen
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 12:43
CPC Classifications
H; H01; H01H; H01H71/00; H01H71/74; H01H71/7427; H01H2071/749
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