FR502586A
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Assignee: USINE DE BOUTONS A PRESSION
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Filing: 1919-08-13
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Granted: 1920-05-19
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Expires: 1939-08-13
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
2026-10-28 19:03
CPC Classifications
A; A44; A44B; A44B17/00; A44B17/0011
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