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发明名称
DRAGLINE WORKING EQUIPMENT
摘要
申请公布号
SU1247471(A1)
申请公布日期
1986.07.30
申请号
SU19853860150
申请日期
1985.02.25
申请人
ROSTOVSKIJ INZH-STR INSTITUT
发明人
MENDRUKH NIKOLAJ V,SU
分类号
E02F3/48
主分类号
E02F3/48
代理机构
代理人
主权项
地址
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