TREA

Vacuum dryers

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Industry

  • CPC
  • B41F23/0489
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41FPRINTING MACHINES OR PRESSES B41F23/00Devices for treating the surfaces of sheets, webs, or other articles in connection with printing

Current Industry

B41F23/0489Vacuum dryers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Microwave unit for thermographic printing
    • Patent number 4,991,539
    • Issue date Feb 12, 1991
    • Jean L. Sarda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3650207
    • Patent number 3,650,207
    • Issue date Mar 21, 1972
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2047372
    • Patent number 2,047,372
    • Issue date Jul 14, 1936
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents