TREA

Clutches

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Industry

  • CPC
  • B21B2203/08
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B2203/00Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods

Current Industry

B21B2203/08Clutches
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    260174
    • Patent number 260,174
    • Issue date Jun 27, 1882
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents