
Punched cards. Specification for representation of 7-bit and 8-bit coded character sets on 12-row punched cards.
STANDARD published on 31.7.1986
Designation standards: BS 4636-3:1986
Publication date standards: 31.7.1986
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Category: Technical standards BS
Card hole patterns assigned to the bit combinations of 7-bit and 8-bit codes. Status: Confirmed