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发明名称
ROLLER BEARING FOR GUIDE OF MINE CAGE
摘要
申请公布号
SU1512902(A1)
申请公布日期
1989.10.07
申请号
SU19874289906
申请日期
1987.07.24
申请人
VNII GORNOJ MEKHANIKI IM.M.M.FEDOROVA
发明人
MOROZOV VLADISLAV G,SU;RODCHENKO ANATOLIJ V,SU
分类号
B66B7/04
主分类号
B66B7/04
代理机构
代理人
主权项
地址
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