TREA

Alfredo Armas

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  • El Paso, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultrasonic cylinder arm machine
    • Patent number 5,520,774
    • Issue date May 28, 1996
    • Sonobond Ultrasonics
    • Henry C. Palacios
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL