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and with devices for rolling-in and securing hectographic gelatin-paper webs

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  • CPC
  • B41L9/08
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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 B41L9/00Apparatus for indirectly duplicating from hectographic originals by means of hectographic intermediaries or transfer surfaces

Current Industry

B41L9/08and with devices for rolling-in and securing hectographic gelatin-paper webs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2708404
    • Patent number 2,708,404
    • Issue date May 17, 1955
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2448659
    • Patent number 2,448,659
    • Issue date Sep 7, 1948
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2414893
    • Patent number 2,414,893
    • Issue date Jan 28, 1947
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2220249
    • Patent number 2,220,249
    • Issue date Nov 5, 1940
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2176695
    • Patent number 2,176,695
    • Issue date Oct 17, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2157419
    • Patent number 2,157,419
    • Issue date May 9, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2146621
    • Patent number 2,146,621
    • Issue date Feb 7, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2066637
    • Patent number 2,066,637
    • Issue date Jan 5, 1937
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2043302
    • Patent number 2,043,302
    • Issue date Jun 9, 1936
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2023430
    • Patent number 2,023,430
    • Issue date Dec 10, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2021409
    • Patent number 2,021,409
    • Issue date Nov 19, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2019702
    • Patent number 2,019,702
    • Issue date Nov 5, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2009896
    • Patent number 2,009,896
    • Issue date Jul 30, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2009972
    • Patent number 2,009,972
    • Issue date Jul 30, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2006067
    • Patent number 2,006,067
    • Issue date Jun 25, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1996582
    • Patent number 1,996,582
    • Issue date Apr 2, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1996583
    • Patent number 1,996,583
    • Issue date Apr 2, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1993558
    • Patent number 1,993,558
    • Issue date Mar 5, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1993559
    • Patent number 1,993,559
    • Issue date Mar 5, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1993556
    • Patent number 1,993,556
    • Issue date Mar 5, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1988272
    • Patent number 1,988,272
    • Issue date Jan 15, 1935
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1982807
    • Patent number 1,982,807
    • Issue date Dec 4, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1972380
    • Patent number 1,972,380
    • Issue date Sep 4, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1967676
    • Patent number 1,967,676
    • Issue date Jul 24, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1963120
    • Patent number 1,963,120
    • Issue date Jun 19, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1962671
    • Patent number 1,962,671
    • Issue date Jun 12, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1960031
    • Patent number 1,960,031
    • Issue date May 22, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1955489
    • Patent number 1,955,489
    • Issue date Apr 17, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1951954
    • Patent number 1,951,954
    • Issue date Mar 20, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1937789
    • Patent number 1,937,789
    • Issue date Dec 5, 1933
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents