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Steven W. Sabasta

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  • Sioux City, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roll bending die
    • Patent number 6,751,995
    • Issue date Jun 22, 2004
    • Steven W. Sabasta
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...