FR1201975A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Helmet constituting a protective mask against gases or other toxic products
Assignee: Raymond Ducamp
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Filing: 1958-09-04
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Granted: 1960-01-07
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Expires: 1978-09-04
Abstract
No abstract record available.
Inventors
- 👤 Raymond Ducamp
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 09:35
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/18; A42B3/22; A42B3/227; A42B3/24; A42B3/28; A42B3/286; A62; A62B; A62B18/00; A62B18/003
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References Cited (Backward Citations)
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