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Practical Inventions, LLC

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  • Torrance, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conveyor chain pin remover
    • Patent number 7,430,849
    • Issue date Oct 7, 2008
    • Practical Inventions, LLC
    • Stephen Coutts
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...