FR817741A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Resistor with regulating layer or potentiometer
Assignee: ELEK SCHE GLU HLAMPENFABRIKEN
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Filing: 1937-02-11
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Granted: 1937-09-09
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Expires: 1957-02-11
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 22:49
CPC Classifications
H; H01; H01C; H01C10/00; H01C10/30; H01C1/00; H01C1/12
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