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发明名称
APPARATUS FOR LOCKING CONTROL RING OF CONE CRUSHER
摘要
申请公布号
SU1012976(A1)
申请公布日期
1983.04.23
申请号
SU19813368792
申请日期
1981.12.14
申请人
VNII NERUDNYKH STROITELNYKH MATERIALOV GIDROMEKHANIZATSII
发明人
MATYUSHKIN EVGENIJ N,SU;TETYUKHIN ALEKSANDR N,SU
分类号
B02C2/04;(IPC1-7):B02C2/04
主分类号
B02C2/04
代理机构
代理人
主权项
地址
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