FR542789A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR542789A - - Google Patents
Assignee: —
•
Filing: —
•
Granted: 1922-08-21
•
Expires: 1939-08-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 11:26
CPC Classifications
F; F01; F01B; F01B3/00; F01B3/04; F01B3/045
Claims Analysis
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References Cited (Backward Citations)
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