FR492200A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR492200A - - Google Patents
Assignee: —
•
Filing: 1918-10-08
•
Granted: 1919-07-01
•
Expires: 1938-10-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 21:38
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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