TREA

Henry F. Estrada

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  • Havertown, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Changeable gauge railing truck
    • Patent number 3,974,780
    • Issue date Aug 17, 1976
    • The Budd Company
    • Henry F. Estrada
    • B60 - VEHICLES IN GENERAL