FR1601508A
Expired / Lapsed
FR
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FR1601508A - - Google Patents
Assignee: —
•
Filing: 1968-12-26
•
Granted: 1970-08-24
•
Expires: 1988-12-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 07:26
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/12; E01C19/20; E01C19/201; E01C19/202; E01C19/203; A; A01; A01C; A01C17/00; A01C17/006
Claims Analysis
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References Cited (Backward Citations)
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