TREA

Paul Hendrik DeVilliers

Follow

Person

  • Pretoria, ZA
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerators
    • Patent number 4,016,730
    • Issue date Apr 12, 1977
    • Paul Hendrik DeVilliers
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...