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FR384167A Expired / Lapsed FR ⏱️ 0.0 years remaining

Fluid flow indicator device

Assignee: Individual
•
Filing: 1907-11-19
•
Granted: 1908-03-31
•
Expires: 1927-11-19
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Abstract

No abstract record available.

Inventors

  • 👤 Louis Duverger

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-22 22:17
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/05; G01F1/20; G01F1/22

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