of triangular shape

Industry

  • CPC
  • B65D5/2071
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Patents Grantslast 30 patents

  • Information Patent Grant

    3252650

    • Patent number 3,252,650
    • Issue date May 24, 1966
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2852133

    • Patent number 2,852,133
    • Issue date Sep 16, 1958
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents