FR1597057A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR1597057A - - Google Patents
Assignee: —
•
Filing: 1968-12-23
•
Granted: 1970-06-22
•
Expires: 1988-12-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 19:56
CPC Classifications
G; G21; G21C; G21C15/00; G21C15/18; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.