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FR611746A Expired / Lapsed FR ⏱️ 0.0 years remaining

Multiplication device for cinematographic shots

Assignee: Continental & Overseas Trust L
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Filing: 1926-02-26
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Granted: 1926-10-09
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Expires: 1946-02-26
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 21:57
CPC Classifications
G; G02; G02B; G02B27/00; G02B27/10; G02B27/1006; G02B27/1013; G02B27/14; G02B27/143

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