FR847774A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Breathing hood for treatment in conditioned atmospheres, in particular for oxygen therapy and anaiogue applications, and for protection against gases
Assignee: Jacques Marie Le Mee
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Filing: 1938-06-22
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Granted: 1939-10-17
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Expires: 1958-06-22
Abstract
No abstract record available.
Inventors
- 👤 Jacques Marie Le Mee
- 👤 Andre Maurice Walter
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 11:31
CPC Classifications
A; A61; A61G; A61G10/00; A61G10/04
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