IPC Subgroup
G06K 13/3 intermittently
Introduced: July 1974
Last revised: January 2006
Full Title
Conveying record carriers from one station to another, e.g. from stack to punching mechanism > the record carrier being longitudinally extended, e.g. punched tape > Winding-up or unwinding of record carriers; Driving of record carriers > intermittently
Classification Context
- Section:
- PHYSICS
- Class:
- COMPUTING OR CALCULATING; COUNTING
- Subclass:
- GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS