Classifications

• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
  • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
  • G06K7/04—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts

Landscapes

• Engineering & Computer Science (AREA)
• Artificial Intelligence (AREA)
• Computer Vision & Pattern Recognition (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Theoretical Computer Science (AREA)
• Moving Of Heads (AREA)
• Character Spaces And Line Spaces In Printers (AREA)
• Time Recorders, Dirve Recorders, Access Control (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=24798844

Family Applications (1)

Country Status (8)

Family Cites Families (1)

• 1968
  • 1968-01-10 US US696865A patent/US3505500A/en not_active Expired - Lifetime
  • 1968-11-20 GB GB54985/68A patent/GB1181465A/en not_active Expired
  • 1968-12-20 BE BE725805D patent/BE725805A/xx unknown
  • 1968-12-20 SE SE17701/68A patent/SE359666B/xx unknown
  • 1968-12-23 NL NL6818491A patent/NL6818491A/xx unknown
• 1969
  • 1969-01-08 CH CH15369A patent/CH489064A/de not_active IP Right Cessation
  • 1969-01-09 ES ES362273A patent/ES362273A1/es not_active Expired
  • 1969-01-09 DE DE19691900919 patent/DE1900919B2/de not_active Withdrawn

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