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发明名称
Method and apparatus for preheating of fine-grain material
摘要
申请公布号
US3146998(A)
申请公布日期
1964.09.01
申请号
US19610146242
申请日期
1961.10.19
申请人
KLOCKNER-HUMBOLDT-DEUTZ AKTIENGESELLSCHAFT
发明人
GOLUCKE KARL;MULLER FRANZ
分类号
F27B7/20
主分类号
F27B7/20
代理机构
代理人
主权项
地址
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