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经营范围
发明名称
HYDRAULIC POLE FOR SUPPORTING
摘要
申请公布号
RO108050(B1)
申请公布日期
1994.01.31
申请号
RO19920001145
申请日期
1992.08.31
申请人
SC" UPSREEM" SA, PETROSANI
发明人
RIUREAN PETRU;KURON WILHELM;AUFMESSER IOSIF
分类号
E21D15/44;(IPC1-7):E21D15/44
主分类号
E21D15/44
代理机构
代理人
主权项
地址
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