FR1552270A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR1552270A - - Google Patents
Assignee: —
•
Filing: 1967-11-24
•
Granted: 1969-01-03
•
Expires: 1987-11-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 19:36
CPC Classifications
G; G04; G04B; G04B37/00; G04B37/14; G04B37/1486; A; A44; A44C; A44C5/00; A44C5/0084; A44C5/0092
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.