Hakan Johansson

Person

  • Sandviken, SE

Patents Grantslast 30 patents

  • Information Patent Grant

    Waste destruction

    • Patent number 4,718,362
    • Issue date Jan 12, 1988
    • SKF Steel Engineering AB
    • Sven Santen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL