FR741994A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR741994A - - Google Patents
Assignee: —
•
Filing: —
•
Granted: 1933-02-23
•
Expires: 1950-02-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 19:32
CPC Classifications
C; C06; C06B; C06B33/00; C06C; C06C7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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