Patent US2990311A successfully refreshed from Google Patents.
FR451230A
Expired / Lapsed
FR
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Adjustable flow inhaler
Assignee: MARIUS FRANCOIS ETIENNE JOSEPH
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Filing: 1912-02-07
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Granted: 1913-04-14
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Expires: 1932-02-07
Abstract
No abstract record available.
Inventors
- 👤 Paul-Baptiste Pitaud
- 👤 Marius-Francois-Etienne-Joseph Vieubled
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 10:49
CPC Classifications
A; A61; A61M; A61M15/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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