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Edward L. Dreizin

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  • Yardley, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process and apparatus for micro-arc welding
    • Patent number 5,616,258
    • Issue date Apr 1, 1997
    • Aerochem Research Laboratories Inc.
    • Edward L. Dreizin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR