Harald Koch

Person

  • Wolfsburg, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for treatment of exhaust gases

    • Patent number 4,134,733
    • Issue date Jan 16, 1979
    • Deutsche Gold-und Silber-Scheideanstalt vormals Roessler
    • Herbert M. Volker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES