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发明名称
JIGGING SCREEN SIDE WALL
摘要
申请公布号
SU668723(A1)
申请公布日期
1979.06.25
申请号
SU19772444138
申请日期
1977.01.17
申请人
VNII BEZOPASNOSTI TRUDA V GORNORUDNOJ PROMY (VNIIBTG)
发明人
AFANASEV VIKTOR D,SU;SAMORODNYJ VIKTOR V,SU
分类号
B07B1/46;(IPC1-7):B07B1/46
主分类号
B07B1/46
代理机构
代理人
主权项
地址
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