TREA

Chester B. Pawelski

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  • South Somerville, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Unloader valve for cryogenic refrigerator
    • Patent number 4,912,932
    • Issue date Apr 3, 1990
    • Cryodynamics, Inc.
    • Stephen F. Malaker
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...