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FR669998A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to automatic closers for containers to be filled with a determined quantity of liquid

Assignee: D APP MECANIQUES SOC IND
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Filing: 1929-02-21
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Granted: 1929-11-22
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Expires: 1949-02-21
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Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-25 19:11
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