TREA

Aromatic polyamides

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Industry

  • CPC
  • B23B2226/04
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B2226/00Materials of tools or workpieces not comprising a metal

Current Industry

B23B2226/04Aromatic polyamides
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cutter insert for KEVLAR
    • Patent number 4,799,834
    • Issue date Jan 24, 1989
    • McDonnell Douglas
    • Wesley G. Wells
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Symmetrical spur point drill
    • Patent number 4,285,620
    • Issue date Aug 25, 1981
    • McDonnell Douglas Corporation
    • William K. Luebbert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents