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发明名称
PERCUSSION HOIST
摘要
申请公布号
SU1633111(A1)
申请公布日期
1991.03.07
申请号
SU19884498129
申请日期
1988.10.27
申请人
SP KT BYURO PROEKTNO-STROITELNOGO OBEDINENIYA "MOSINZHSTROJ"
发明人
VOLOVNIK SERGEJ YA,SU;BELIKOV VLADIMIR M,SU;SOKOLOV YURIJ A,SU
分类号
E21C37/00;E01C19/05;E21B1/26
主分类号
E21C37/00
代理机构
代理人
主权项
地址
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