ISO 1681:1973 

Information processing - Unpunched paper cards - Specification


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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.

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Additional information

Publication typeInternational Standard
Publication date1973-12-06
Available language(s)English, French
TC/SCISO/IEC JTC 1/SC 2 - Coded character setsrss
ICS35.220.10 - Paper cards and tapes
File size2275 KB

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