TREA

Markings applied to printing plates

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Industry

  • CPC
  • B41L47/60
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41LAPPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES B41L47/00Details of addressographs or like series-printing machines

Current Industry

B41L47/60Markings applied to printing plates
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Master cards for hectographic printing
    • Patent number 4,213,041
    • Issue date Jul 15, 1980
    • Data Card (U.K.) Limited
    • Colin H. S. Smith
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Selective duplicating machine
    • Patent number 4,068,580
    • Issue date Jan 17, 1978
    • Scriptomatic, Inc.
    • Henri Othmar Selhofer
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3804005
    • Patent number 3,804,005
    • Issue date Apr 16, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3650204
    • Patent number 3,650,204
    • Issue date Mar 21, 1972
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2131503
    • Patent number 2,131,503
    • Issue date Sep 27, 1938
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2082245
    • Patent number 2,082,245
    • Issue date Jun 1, 1937
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS