TREA

defining a single optical path

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Industry

  • CPC
  • B41B21/18
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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 B41B21/00Common details of photographic composing machines of the kinds covered in groups B41B17/00 and B41B19/00

Current Industry

B41B21/18defining a single optical path
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Photohead with flashing beam
    • Patent number 4,363,539
    • Issue date Dec 14, 1982
    • Gerber Scientific, Inc.
    • Heinz J. Gerber
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3881801
    • Patent number 3,881,801
    • Issue date May 6, 1975
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3820122
    • Patent number 3,820,122
    • Issue date Jun 25, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2976785
    • Patent number 2,976,785
    • Issue date Mar 28, 1961
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2585188
    • Patent number 2,585,188
    • Issue date Feb 12, 1952
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2184223
    • Patent number 2,184,223
    • Issue date Dec 19, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents