ISO 1681:1973
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ISO 1681:1973
6296

Abstract

 Preview

Defines the characteristics of general-purpose unpunched paper cards to be used information interchange between different punched card devices. References: ISO/R534; ISO/R 536; ISO/R 1974; ISO/R 2144; ISO 2493; ISO 2494; ISO 2758.


General information 

  •  :  Published
     : 1973-12
  •  : 1
     : 10
  •  : ISO/IEC JTC 1/SC 2 Coded character sets
  •  :
    35.220.10 Paper cards and tapes

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