Patent FR990898A successfully refreshed from Google Patents.
FR990898A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic machine for chemical treatment and drying of cinematographic films or the like
Assignee: Andre-Victor-Leon-Cl Debrie
•
Filing: 1949-07-16
•
Granted: 1951-09-27
•
Expires: 1969-07-16
Abstract
No abstract record available.
Inventors
- 👤 Andre-Victor-Leon-Cl Debrie
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 10:07
CPC Classifications
G; G03; G03D; G03D3/00; G03D3/08; G03D3/13; G03D3/132
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.