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经营范围
发明名称
Interconnecting object of cathodic protection
摘要
申请公布号
CZ1403(U1)
申请公布日期
1994.04.13
申请号
CZ19930001174U
申请日期
1993.08.11
申请人
JANOCH VLADIMIR ING.
发明人
JANOCH VLADIMIR ING.
分类号
E02D29/12;(IPC1-7):E02D029/10
主分类号
E02D29/12
代理机构
代理人
主权项
地址
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