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发明名称
DISTRIBUTED ELECTRIC CORROSION PROTECTION SYSTEM AND THE METHOD FOR MITIGATING STRAY CURRENT NEAR THE SUBWAY
摘要
申请公布号
KR20090047279(A)
申请公布日期
2009.05.12
申请号
KR20070113357
申请日期
2007.11.07
申请人
KOREA ELECTRO TECHNOLOGY RESEARCH INSTITUTE
发明人
HA, YOON CHEUL;BAE, JEONG HYO;HA, TAE HYUN;LEE, HYUN GOO;KIM, DAE KYEONG
分类号
C23F13/02;F16L58/00
主分类号
C23F13/02
代理机构
代理人
主权项
地址
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