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PRMG, Inc.

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  • Leetonia, OH, US
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  • Information Patent Grant

    Furnace charger apparatus
    • Patent number 4,944,383
    • Issue date Jul 31, 1990
    • PRMG, Inc.
    • Peter Petrachkoff
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

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