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FR999965A Expired / Lapsed FR ⏱️ 0.0 years remaining

Advanced device for the thermal insulation of the connection flanges of pipes, valves, valves and other objects

Assignee: CIE FRANCAISE D ISOLATION
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Filing: 1946-02-08
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Granted: 1952-02-06
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Expires: 1966-02-08
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 15:26
CPC Classifications
F; F16; F16L; F16L59/00; F16L59/14; F16L59/16; F16L2101/00; F16L2101/30

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