TREA

Auxiliary devices for modifying, mixing or correcting text or lay-out in connection with photographic or photoelectronic composing

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Industry

  • CPC
  • B41B23/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41BMACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE TYPE PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES

Current Industry

B41B23/00Auxiliary devices for modifying, mixing or correcting text or lay-out in connection with photographic or photoelectronic composing

Sub Industries

B41B23/02for mixing by line-by-line projection of parts of texts from a number of films on to another B41B23/04for facilitating hand correction of texts B41B23/06for correcting texts by removing incorrect lines from one film and splicing-in corrected lines from another film
Industries