FR1106529A
Expired / Lapsed
FR
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Regulating device for breathing apparatus
Assignee: Georges Herail
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Filing: 1954-08-17
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Granted: 1955-12-20
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Expires: 1974-08-17
Abstract
No abstract record available.
Inventors
- 👤 Georges Herail
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 15:04
CPC Classifications
B; B63; B63C; B63C11/00; B63C11/02; B63C11/18; B63C11/22; A; A62; A62B; A62B9/00; A62B9/02; A62B9/022
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