TREA

Machines therefor having additional mandrels

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Industry

  • CPC
  • B31F1/0058
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B31Paper goods B31FMECHANICAL WORKING OR DEFORMATION OF PAPER OR CARDBOARD B31F1/00Mechanical deformation of paper or cardboard without removing material

Current Industry

B31F1/0058Machines therefor having additional mandrels
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat-sealable coated paper container and method of manufacture
    • Patent number 4,546,911
    • Issue date Oct 15, 1985
    • Michael Hoerauf Maschinenfabrik GmbH & Co KG
    • Gerhard Clauss
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3802942
    • Patent number 3,802,942
    • Issue date Apr 9, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3767496
    • Patent number 3,767,496
    • Issue date Oct 23, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3455758
    • Patent number 3,455,758
    • Issue date Jul 15, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL