← Back to Patent Explorer
CH493889A Expired / Lapsed CH ⏱️ 0.0 years remaining

Device for processing magnetic cards

Assignee: Zentronik Betr Karl Marx Stadt
•
Filing: 1969-06-26
•
Granted: —
•
Expires: 1989-06-26
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Koehler Hellfried
  • 👤 Reimar Dipl Ing Landgraf
  • 👤 Guenter Dipl Ing Riescheberg
  • 👤 Bach Frank
  • 👤 Tell Werner
  • 👤 Stuebner Irene
  • 👤 Woitasch Hans-Joachim

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-08 06:57
CPC Classifications
B; B41; B41J; B41J11/00; B41J11/36; B41J11/42; B41J11/46; B41J13/00; B41J13/10; B41J13/12; G; G06; G06K; G06K13/00; G06K13/02

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.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag