by reproducing data from one punched card on to one or more punched cards without the code representation, i.e. duplicating

Introduced: September 1968

Last revised: January 2006

Full Title

Methods or arrangements for marking the record carrier in digital fashion > by transferring data from a similar or dissimilar record carrier > by reproducing data from one punched card on to one or more punched cards without the code representation, i.e. duplicating

Classification Context

Section:: PHYSICS
Class:: COMPUTING OR CALCULATING; COUNTING
Subclass:: GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS

Related Keywords

COPYING of stored information by reproducing punched cards