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发明名称
DRIVE MECHANISM OF CRAWLER-MOUNTED EXCAVATOR UNDERCARRIAGE
摘要
申请公布号
SU1659597(A1)
申请公布日期
1991.06.30
申请号
SU19894731531
申请日期
1989.07.04
申请人
KOSTROMSKOJ EKSKAVATORNYJ ZAVOD "RABOCHIJ METALLIST"
发明人
ZHUKOV ALEKSEJ YU,SU;GUBOCHKIN IGOR P,SU;TARNOPOLSKIJ ALEKSEJ I,SU
分类号
E02F9/02
主分类号
E02F9/02
代理机构
代理人
主权项
地址
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