Hearth-type furnace, particularly siemens-martin furnace
United States Patent 3204938

Inventors:
Franz, Bartu
Publication Date:
09/07/1965
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Assignee:
Maerz, Ofenbau
Primary Class:
432/195
Other Classes:
432/196, 432/161, 432/252
International Classes:
F27B3/00
US Patent References:
1890805Open-hearth furnace
2661198Furnace end structure
2679389Furnace structure
2864602Reverberatory furnace
2930601Open-hearth furnace construction
3088722Wall construction and mounting thereof for industrial furnaces