Ian Monroe

Person

  • Johannesburg, ZA

Patents Grantslast 30 patents

  • Information Patent Grant

    Mine cooling power recovery system

    • Patent number 4,991,998
    • Issue date Feb 12, 1991
    • Hitachi, Ltd.
    • Yukishige Kamino
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS