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BS 7245:1989

$57.15

Specification for numeric keyboard for home electronic systems (HES)
standard by BSI Group, 01/31/1990

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Description

A layout with three rows of three keys each and a fourth row with at least one key.

Cross References:
BS 5448
BS 5478:Part 1
BS 5959
CCITT Recommendation E.161

Product Details

Published:
01/31/1990
ISBN(s):
058018112X
Number of Pages:
4
File Size:
1 file , 290 KB
Product Code(s):
00207173, 00207173, 00207173