FR1024453A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Solvent duplicator
Assignee: Marcel-Louis-Alexan Delplanque
•
Filing: 1950-09-09
•
Granted: 1953-04-01
•
Expires: 1970-09-09
Abstract
No abstract record available.
Inventors
- 👤 Marcel-Louis-Alexan Delplanque
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 12:49
CPC Classifications
B; B41; B41L; B41L7/00; B41L7/02; B41L7/08
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.