← Back to Patent Explorer
DE1256540B Expired / Lapsed DE ⏱️ 0.0 years remaining

Color development process

Assignee: Agfa Gevaert AG
•
Filing: 1964-08-27
•
Granted: —
•
Expires: 1984-08-27
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Dr Heinz Meckl
  • 👤 Helmut Haeseler
  • 👤 Dr Friedrich Moeller

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-08 07:22
CPC Classifications
G; G03; G03C; G03C7/00; G03C7/30; G03C7/407; G03C7/413; G03C5/00; G03C5/26; G03C5/29; G03C5/30; G03C5/3014; G03C5/305

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

DE757130A Cited
DE923891C Cited

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag