for error correction

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CPC
B41B25/24

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41BMACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE TYPE PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES B41B25/00Apparatus specially adapted for preparation of record carriers for controlling composing machines

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B41B25/24for error correction

Industries

Patents Grantslast 30 patents

Information Patent Grant
3561338
- Patent number 3,561,338
- Issue date Feb 9, 1971
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3011154
- Patent number 3,011,154
- Issue date Nov 28, 1961
- G06 - COMPUTING CALCULATING COUNTING