with opposite threads

Industry

  • CPC
  • B65G2812/0533
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biomass cake pressure-feeding apparatus

    • Patent number 10,322,390
    • Issue date Jun 18, 2019
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Shoji Tsujita
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2509543

    • Patent number 2,509,543
    • Issue date May 30, 1950
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2262580

    • Patent number 2,262,580
    • Issue date Nov 11, 1941
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents