FR924784A
Expired / Lapsed
FR
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Circulation indicator for all fluids
Assignee: Maurice Le Cadre
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Filing: 1946-03-08
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Granted: 1947-08-14
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Expires: 1966-03-08
Abstract
No abstract record available.
Inventors
- 👤 Maurice Le Cadre
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 20:23
CPC Classifications
G; G01; G01P; G01P13/00; G01P13/0006; G01P13/0026; G01P13/0033
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