FR866131A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Assembly process for metal parts
Assignee: SIF Societe Independante de Telegraphie Sans Fil
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Filing: 1940-03-01
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Granted: 1941-06-18
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Expires: 1960-03-01
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
2026-10-31 19:13
CPC Classifications
B; B23; B23K; B23K11/00; B23K11/16; B23K11/18
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