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发明名称
Method of preheating pulverulent materials
摘要
申请公布号
US3102719(A)
申请公布日期
1963.09.03
申请号
US19610113925
申请日期
1961.05.31
申请人
PREROVSKE STROJIRNY, NARODNI PODNIK
发明人
ZACPAL ZDENEK;SAFAR JIRI
分类号
F26B17/10;F27B7/20
主分类号
F26B17/10
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代理人
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