TREA

in which work is subjected to permanent internal twisting

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Industry

  • CPC
  • B21B15/02
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B15/00Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills

Current Industry

B21B15/02in which work is subjected to permanent internal twisting
Industries