TREA

for error correction

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Industry

  • 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

Current Industry

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

Patents Applicationslast 30 patents