TREA

Oscar F. Ruiz

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  • Miami, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Profiling die
    • Patent number 4,264,294
    • Issue date Apr 28, 1981
    • Oscar F. Ruiz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL