• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

BS 4731-1:1971

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Specification for derivatives of the United Kingdom 7-bit data code. Rules for the derivaton of 4-bit coded character sets
Available format(s)

Hardcopy

Withdrawn date

23-07-2013

Language(s)

English

Published date

22-06-1971

Relates to 4-bit character sets, each consisting of 16 characters including the 10 decimal digits and 6 other characters as required for any particular application; rules for the allocation of characters to positions and for assigning graphical representations to the control characters.

DocumentType
Standard
Pages
0
PublisherName
British Standards Institution
Status
Withdrawn

BS 4730:1985 Specification for UK 7-bit coded character set
BS 3880-3:1971 Specification for paper tape for data processing. Representation of codes on paper tape

View more information
£208.00
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.