FR886010A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Metal protection of copper or copper alloy objects, in particular on wires for rubber-insulated electrical conduits
Assignee: Hermes Patentverwertungs GmbH
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Filing: 1942-09-21
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Granted: 1943-10-01
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Expires: 1962-09-21
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
2026-10-29 07:29
CPC Classifications
C; C23; C23C; C23C2/00; C23C2/04; C23C2/10
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