FR2090779A5
Expired / Lapsed
FR
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FR2090779A5 - - Google Patents
Assignee: Individual
•
Filing: 1971-04-27
•
Granted: 1972-01-14
•
Expires: 1991-04-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 23:42
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/30; B02C18/301; B02C18/302
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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