IPC Subgroup
G06C 11/08 with punching mechanism
Introduced: September 1968
Last revised: January 2006
Full Title
Output mechanisms > with punching mechanism
Classification Context
- Section:
- PHYSICS
- Class:
- COMPUTING OR CALCULATING; COUNTING
- Subclass:
- DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
Related Keywords
PUNCHING mechanisms used in mechanical digital computers