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FR941632A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements provided to distributor-regulators

Assignee: John B. Pierce Laboratory
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Filing: 1946-04-29
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Granted: 1949-01-17
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Expires: 1966-04-29
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-05 20:44
CPC Classifications
F; F24; F24D; F24D19/00; F24D19/10; F24D19/1006; F24D19/1009; F24D19/1015; F24D19/1024

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