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经营范围
发明名称
HOISTING DEVICE
摘要
申请公布号
SU975553(A1)
申请公布日期
1982.11.23
申请号
SU19803214328
申请日期
1980.12.12
申请人
NEGRUTSKIJ SERGEJ B,SU
发明人
NEGRUTSKIJ SERGEJ B,SU
分类号
B66B9/04;(IPC1-7):B66B9/04
主分类号
B66B9/04
代理机构
代理人
主权项
地址
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