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Assignee: ETOILE FILM
•
Filing: 1954-03-24
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Granted: 1955-10-27
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Expires: 1974-03-24
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-05 01:38
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/10; G03B21/11

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