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经营范围
发明名称
ENTRY-DRIVING MACHINE
摘要
申请公布号
SU1423740(A1)
申请公布日期
1988.09.15
申请号
SU19874173545
申请日期
1987.01.04
申请人
EX ZAVOD PO IZGOTOVLENIYU O MASHIN REMONTU OBORU DLYA GIDRODOBYCHI UGLYA "GIDROMASH"
发明人
ATRUSHKEVICH ARKADIJ A,SU;KARIKOLPAKOV VASILIJ M,SU
分类号
E21D9/10;E21C27/24
主分类号
E21D9/10
代理机构
代理人
主权项
地址
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