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FR525435A Expired / Lapsed FR ⏱️ 0.0 years remaining

Air intake adjustment device

Assignee: JULES MARESCHAL H BALLEE ETS
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Filing: 1920-09-30
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Granted: 1921-09-22
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Expires: 1940-09-30
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-01 10:50
CPC Classifications
F; F23; F23L; F23L13/00

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