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发明名称
A CIRCUIT FOR TRANSFERRING AN OPTICAL SIGNAL IN AN ELECTRIC RAIL-CAR
摘要
申请公布号
KR100179579(B1)
申请公布日期
1999.05.15
申请号
KR19950069228
申请日期
1995.12.30
申请人
DAEWOO HEAVY INDUSTRY LTD.
发明人
LEE, YANG-KI;KWUN, OH-SANG
分类号
B61L7/06;(IPC1-7):B61L7/06
主分类号
B61L7/06
代理机构
代理人
主权项
地址
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