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FR767653A - - Google Patents

Assignee: —
•
Filing: —
•
Granted: 1934-07-20
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Expires: 1951-07-20
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-07 19:55
CPC Classifications
B; B25; B25B; B25B1/00; B25B1/06; B25B1/08; B23; B23D; B23D47/00; B23D47/04; B25B1/10; B25B1/12; B25B1/20; B25B1/22; B25B1/24; B25B1/2405; B25B1/2431; B25B1/2436

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