TREA

Partiban Chengalvarayan

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  • Kottivakkam Chennai, IN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Unloading relief valve
    • Patent number 9,764,671
    • Issue date Sep 19, 2017
    • Caterpillar Inc.
    • John Cody Vacca
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    UNLOADING RELIEF VALVE
    • Publication number 20160327110
    • Publication date Nov 10, 2016
    • Caterpillar Inc.
    • John Cody Vacca
    • B60 - VEHICLES IN GENERAL