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发明名称
BALL MILL DRUM
摘要
申请公布号
SU1759466(A1)
申请公布日期
1992.09.07
申请号
SU19904822037
申请日期
1990.05.14
申请人
CHERNOZEMOV ANATOLIJ A
发明人
CHERNOZEMOV ANATOLIJ A,SU
分类号
B02C17/18
主分类号
B02C17/18
代理机构
代理人
主权项
地址
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