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Publication of BE675696ApublicationCriticalpatent/BE675696A/xx
G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
G06K21/08—Apparatus or tools for correcting punching or slotting errors and regeneration of record carriers
G06K21/085—Apparatus or tools for correcting punching or slotting errors and regeneration of record carriers for punched tapes
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
Theoretical Computer Science
(AREA)
Replacement Of Web Rolls
(AREA)
Photographic Processing Devices Using Wet Methods
(AREA)