Patents Assigned to Gewerkschaft Sophia-Jacoba
  • Combustion device
    Patent number: 4507075
    Abstract: A combustion device, especially for slow-to-react pulverized coal or coal dust.
    Type: Grant
    Filed: February 13, 1984
    Date of Patent: March 26, 1985
    Assignee: Gewerkschaft Sophia-Jacoba
    Inventors: Dietrich Buss, Klaus Brucher, Wilhelm Wenz