TREA

Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00

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Industry

  • CPC
  • B21B23/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL

Current Industry

B21B23/00Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00
Industries