DIN EN 60948:1991-07
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DIN EN 60948:1991-07

Numeric keyboard for home electronic systems (HES); (IEC 60948:1988); german version EN 60948:1990

Summary

The standard deals with the layout for numeric keyboards with three rows of three keys each and a forth row with at least one key, the layout being concerned only with the nominal relative positions of keys. The standard will be appplicable to all kinds of equipment with numeric input used in homes, excluding telecommunikation terminals, data processing equipment and office machines.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 07/01/1991
Page Count 6
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ISBN ---
Weight (in grams) ---
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