TREA

Demag Delavel Turbomachinery Corp. TurboCare Division

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  • Chicopee, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Expanding bell seal
    • Patent number 5,628,617
    • Issue date May 13, 1997
    • Demag Delavel Turbomachinery Corp. TurboCare Division
    • William S. Dalton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES