FR636274A
Expired / Lapsed
FR
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FR636274A - - Google Patents
Assignee: —
•
Filing: —
•
Granted: 1928-04-05
•
Expires: 1945-04-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 23:38
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/02; B01D46/04; B01D46/56; B01D46/58; B01D46/66; B01D46/70; B01D50/00; B01D50/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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