TREA

Xiang Lu Kong

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  • Calgary, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary face seal with anti-crowning features
    • Patent number 8,616,233
    • Issue date Dec 31, 2013
    • Air Products and Chemicals, Inc.
    • Christopher R. McLean
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...