Patent FR778682A successfully refreshed from Google Patents.
FR778682A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Air filter
Assignee: R SCHNEIDER ETS
•
Filing: 1933-12-02
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Granted: 1935-03-22
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Expires: 1953-12-02
Abstract
No abstract record available.
Inventors
- 👤 Armand Poelman
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 19:46
CPC Classifications
A; A62; A62B; A62B23/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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