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FR866573A Expired / Lapsed FR ⏱️ 0.0 years remaining

Mechanically expanded rivet, and tools for installation

Assignee: APPLIC PHYSIQUES ET MECANIQUES
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Filing: 1940-04-17
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Granted: 1941-08-20
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Expires: 1960-04-17
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-31 20:51
CPC Classifications
B; B21; B21J; B21J15/00; B21J15/02; B21J15/04; B21J15/043; B21J15/045

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