ISO 1682:1973

Information processing -- 80 columns punched paper cards -- Dimensions and location of rectangular punched holes

Determines the dimensions and the location of rectangular punched holes in 80 columns punched paper cards for information interchange. Provides the structure of a corresponding theoretical grid.


General information

  • Current status : Withdrawn
    Publication date : 1973-12
  • Edition : 1
  • :
    ISO/IEC JTC 1
    Information technology
  • 35.220.10
    Paper cards and tapes

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