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FR949836A Expired / Lapsed FR ⏱️ 0.0 years remaining

New elastic crown-shaped device

Assignee: Societe Generale de Constructions Electriques et Mecaniques
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Filing: 1947-07-18
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Granted: 1949-09-09
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Expires: 1967-07-18
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-08 23:48
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16

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