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发明名称
Control system for pair-type 3-light 3-state display railroad signal lamp
摘要
申请公布号
GB2411034(B)
申请公布日期
2006.06.07
申请号
GB20050011178
申请日期
2002.12.30
申请人
KOREA RAILROAD RESEARCH INSTITUTE
发明人
JONG WOO LEE;JONG GYU HWANG;EUI JIN JUNG;DEOK HO SHIN
分类号
B61L5/16;B61L5/18
主分类号
B61L5/16
代理机构
代理人
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地址
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