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FR862182A Expired / Lapsed FR ⏱️ 0.0 years remaining

Air purifier

Assignee: Sabouret
•
Filing: 1939-12-09
•
Granted: 1941-02-28
•
Expires: 1959-12-09
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Abstract

No abstract record available.

Inventors

  • 👤 Sabouret
  • 👤 Coutou

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 21:51
CPC Classifications
B; B01; B01D; B01D46/00

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