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发明名称
Cooling arrangements for rotary kilns
摘要
申请公布号
US2826403(A)
申请公布日期
1958.03.11
申请号
US19540478811
申请日期
1954.12.30
申请人
NATIONAL LEAD COMPANY
发明人
MOKLEBUST OLAV
分类号
B01J19/28;F27B7/00;F27B7/38
主分类号
B01J19/28
代理机构
代理人
主权项
地址
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