TREA

for drilling rails or profiled stock

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Industry

  • CPC
  • B23B45/08
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B45/00Hand-held or like portable drilling machines

Current Industry

B23B45/08for drilling rails or profiled stock
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    914759
    • Patent number 914,759
    • Issue date Mar 9, 1909
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    36538
    • Patent number 36,538
    • Issue date Sep 23, 1862
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents