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发明名称
DRAGLINE WORKING EQUIPMENT
摘要
申请公布号
SU1266930(A1)
申请公布日期
1986.10.30
申请号
SU19853925923
申请日期
1985.07.10
申请人
BRYANSKIJ T INSTITUT
发明人
SARNATSKIJ SERGEJ I,SU;MATVEEV ALEKSANDR V,SU
分类号
E02F3/48;E02F3/60
主分类号
E02F3/48
代理机构
代理人
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地址
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