IPC Subgroup
G06K 15/04 by rack-type printers
Introduced: September 1968
Last revised: January 2006
Full Title
Arrangements for producing a permanent visual presentation of the output data > using printers > by rack-type printers
Classification Context
- Section:
- PHYSICS
- Class:
- COMPUTING OR CALCULATING; COUNTING
- Subclass:
- GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
Related Keywords
use of PRINTING -mechanisms in mechanical digital computers using rack type printers