TREA

Welding in the rolling direction

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Industry

  • CPC
  • B21B2015/0092
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL

Current Industry

B21B2015/0092Welding in the rolling direction
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for processing a plate workpiece
    • Patent number 10,297,384
    • Issue date May 21, 2019
    • GM Global Technology Operations LLC
    • Ronald Sanders
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for the production of a strip comprising a staggered profile...
    • Patent number 7,694,870
    • Issue date Apr 13, 2010
    • Hans-Jörg Bauder
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of manufacturing galvanized open or closed steel sections
    • Patent number 5,666,714
    • Issue date Sep 16, 1997
    • Tubemakers of Australia Limited
    • Trevor Maxwell Height
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Making a composite profiled wire
    • Patent number 5,452,627
    • Issue date Sep 26, 1995
    • Graf + Cie AG Kratzen- und Maschinenfabrik
    • Ralph Graf
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3737979
    • Patent number 3,737,979
    • Issue date Jun 12, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1364095
    • Patent number 1,364,095
    • Issue date Jan 4, 1921
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents