TREA

Daniel M. Verster

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  • Transvaal, ZA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and means for providing refrigeration
    • Patent number 5,271,233
    • Issue date Dec 21, 1993
    • African Oxygen Limited
    • Giles W. Parker
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...