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发明名称
GUIDING FRAME OF SHAFT-SINKING BUCKET
摘要
申请公布号
SU1153071(A1)
申请公布日期
1985.04.30
申请号
SU19833682520
申请日期
1983.12.30
申请人
VNII ORG MEKH SHAKHT
发明人
MYAKSHIN ANATOLIJ D,SU;MELNIKOV VASILIJ F,SU;TKACHEV SEMEN S,SU
分类号
E21D1/00;(IPC1-7):E21D1/00
主分类号
E21D1/00
代理机构
代理人
主权项
地址
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