FR1535367A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method of sensitizing photoconductive substances
Assignee: 3M Co
•
Filing: 1967-09-01
•
Granted: 1968-08-02
•
Expires: 1987-09-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 10:19
CPC Classifications
G; G03; G03G; G03G5/00; G03G5/02; G03G5/04; G03G5/06; G03G5/0601; G03G5/062; G03G5/0612; G03G5/0614; G03G5/06142; G03G5/06144; G03G5/09
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.