Nip arrangement

Industry

  • CPC
  • B65H2404/422
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Patents Grantslast 30 patents

  • Information Patent Grant

    3648342

    • Patent number 3,648,342
    • Issue date Mar 14, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents