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FR597221A
Expired / Lapsed
FR
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Thermoelectric couple
Assignee: ANCIENS D APP E Ets
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Filing: 1925-04-24
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Granted: 1925-11-16
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Expires: 1945-04-24
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 23:31
CPC Classifications
H; H10; H10N; H10N10/00; H10N10/10; H10N10/17
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