FR1282479A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for developing photographic emulsions and device and material for carrying out the process
Assignee: Lumoprint Zindler KG and Co GmbH
•
Filing: 1961-03-03
•
Granted: 1962-01-19
•
Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 07:59
CPC Classifications
G; G03; G03C; G03C5/00; G03C5/26; G03C5/261; G03D; G03D5/00; G03D5/06; G03D5/067
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.