TREA

Poi-Sik Tan

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  • Singapore, SG
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Patents Grantslast 30 patents

  • Information Patent Grant

    Evaporative air conditioner unit
    • Patent number 5,315,843
    • Issue date May 31, 1994
    • Acma Limited
    • Victor A. Morozov
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Evaporative air conditioner unit
    • Patent number 5,301,518
    • Issue date Apr 12, 1994
    • Acma Limited
    • Victor A. Morozov
    • F24 - HEATING RANGES VENTILATING