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经营范围
发明名称
HYDRAULIC ENGINEERING CONGLOMERATE
摘要
申请公布号
SU765455(A1)
申请公布日期
1980.09.23
申请号
SU19782703950
申请日期
1978.12.27
申请人
NI SEKTOR I "GIDROPROEKT" IM.S.YA.ZHUKA
发明人
ONIPCHENKO GERTRUD F,SU
分类号
E02C3/00;(IPC1-7):E02C3/00
主分类号
E02C3/00
代理机构
代理人
主权项
地址
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