TREA

TUBE FAB OF AFTON CORPORATION, A CORP. OF MI

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  • AFTON, MI, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Die apparatus for handling tubing having a radially projecting annu...
    • Patent number 4,757,703
    • Issue date Jul 19, 1988
    • Tube Fab of Afton Corporation
    • Robert J. Redman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for making t-tube fittings
    • Patent number 4,741,081
    • Issue date May 3, 1988
    • Tube Fab of Afton Corporation
    • Robert J. Redman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Workpiece feeding-ejection mechanism
    • Patent number 4,730,477
    • Issue date Mar 15, 1988
    • Tube Fab of Afton Corporation
    • Robert J. Redman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bar feeding apparatus
    • Patent number 4,708,039
    • Issue date Nov 24, 1987
    • Tube Fab of Afton Corporation
    • Robert J. Redman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

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