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Application filed by Eduard DausfiledCriticalEduard Daus
Publication of CH10409ApublicationCriticalpatent/CH10409A/en
Ladder grill hearth, fed with superheated air, through hollow steps, to burn bituminous slates, or shales, and any other fuel that contains enough volatile matter, studied mainly to heat
Improvements in or relating to Means or Apparatus for Utilizing Heated Gases and other Products of Combustion from Boilers, Furnaces, and the like, for Heating and Drying Purposes.
Improved Apparatus or Appliances applicable to Boilers or Steam Generators for Economising Fuel, Consuming Smoke, and Preventing the Formation of "Clinkers" on the Fire-bars of such Boilers.