TREA

Shihua Liang

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  • Roscoe, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extended nip press apparatus
    • Patent number 5,980,693
    • Issue date Nov 9, 1999
    • Beloit Technologies, Inc.
    • Shihua Liang
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Multiple hardness roll cover
    • Patent number 5,887,517
    • Issue date Mar 30, 1999
    • Beloit Technologies, Inc.
    • Shihua Liang
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE