MOVABLE PLATFORM BETWEEN METALLURGICAL FURNACES
United States Patent 3517771
US Patent References:
Hydraulically operated portable scaffold
- - 3091305
Portable scaffolds and work towers
- - 3166154
Portable scaffolds
- - 3168163
Device for re-lining crucibles or converters
- - 3256956
Apparatus for lining of metallurgical furnaces, particularly converters
- - 3259208
Hydraulically operated portable scaffold
- - 3091305
Portable scaffolds and work towers
- - 3166154
Portable scaffolds
- - 3168163
Device for re-lining crucibles or converters
- - 3256956
Apparatus for lining of metallurgical furnaces, particularly converters
- - 3259208
Inventors:
Mahringer, Heinrich-karl
Langlitz, Karl-heinz
Langlitz, Karl-heinz
Publication Date:
06/30/1970
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Export Citation:
Assignee:
DEMAG AG
Primary Class:
Other Classes:
361/626, 361/819, 414/10, 182/128
International Classes:
C21C5/44; E04G1/36; E04G1/18