TREA

by means of a scraper moving in the axial direction of the rollers

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Industry

  • CPC
  • B29B7/645
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED MAKING GRANULES OR PREFORMS RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS B29B7/00Mixing Kneading

Current Industry

B29B7/645by means of a scraper moving in the axial direction of the rollers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Roll mixing machine and method
    • Patent number 5,333,951
    • Issue date Aug 2, 1994
    • Toyo Sekkei Co., Ltd.
    • Mitsumi Wakoh
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2259058
    • Patent number 2,259,058
    • Issue date Oct 14, 1941
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2212494
    • Patent number 2,212,494
    • Issue date Aug 27, 1940
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2200875
    • Patent number 2,200,875
    • Issue date May 14, 1940
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2032073
    • Patent number 2,032,073
    • Issue date Feb 25, 1936
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1932200
    • Patent number 1,932,200
    • Issue date Oct 24, 1933
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1923027
    • Patent number 1,923,027
    • Issue date Aug 15, 1933
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents