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发明名称
BALL MILL FOR FINE DRINDING
摘要
申请公布号
SU700197(A1)
申请公布日期
1979.11.30
申请号
SU19772546097
申请日期
1977.11.21
申请人
NOVIKOV IVAN A,SU
发明人
NOVIKOV IVAN A,SU
分类号
B02C17/16;(IPC1-7):B02C17/16
主分类号
B02C17/16
代理机构
代理人
主权项
地址
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