Classifications

• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
  • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
  • G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape

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• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Engineering & Computer Science (AREA)
• Theoretical Computer Science (AREA)
• Sheet Holders (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=6977244

Family Applications (1)

Country Status (3)

• 0
  • NL NL294403D patent/NL294403A/xx unknown
  • BE BE634480D patent/BE634480A/xx unknown
• 1963
  • 1963-05-18 DE DE19631411700 patent/DE1411700A1/de active Pending

Also Published As

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