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FR1193100A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improved method and device for cleaning the air

Assignee: Leonce-Marie-Henri K Laubarede
•
Filing: 1958-03-06
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Granted: 1959-10-30
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Expires: 1978-03-06
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Abstract

No abstract record available.

Inventors

  • 👤 Leonce-Marie-Henri K Laubarede

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 07:34
CPC Classifications
F; F24; F24F; F24F6/00; F24F6/02; F24F6/04

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