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FR1603780A Expired / Lapsed FR ⏱️ 0.0 years remaining

FR1603780A - - Google Patents

Assignee: —
•
Filing: 1968-12-05
•
Granted: 1971-05-24
•
Expires: 1988-12-05
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Abstract

No abstract record available.

Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-08 17:29
CPC Classifications
C; C08; C08G; C08G63/00; C08G63/68; C08G63/688; C08G63/6884; C08G63/66; C08G63/668

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