A gear ring combined with a ram drive

Industry

  • CPC
  • F27B2007/263
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Patents Grantslast 30 patents

  • Information Patent Grant

    2947187

    • Patent number 2,947,187
    • Issue date Aug 2, 1960
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents