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FR534593A Expired / Lapsed FR ⏱️ 0.0 years remaining

Powder inhaler

Assignee: Mary Mercier
•
Filing: 1921-04-25
•
Granted: 1922-03-29
•
Expires: 1941-04-25
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Abstract

No abstract record available.

Inventors

  • 👤 Mary Mercier

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-24 10:37
CPC Classifications
B; B05; B05B; B05B11/00; B05B11/01; B05B11/06; B05B11/062

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