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FR45358E
Expired / Lapsed
FR
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Improvements in dielectric materials
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1934-10-17
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Granted: 1935-07-26
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Expires: 1954-10-17
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
2026-10-26 06:07
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/20
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