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发明名称
CIRCUIT ARRANGEMENT FOR OPERATING A LIGHT SIGNAL IN A RAILWAY SYSTEM
摘要
申请公布号
EP0165464(A3)
申请公布日期
1988.11.09
申请号
EP19850105937
申请日期
1985.05.14
申请人
STANDARD ELEKTRIK LORENZ AKTIENGESELLSCHAFT;ALCATEL N.V.
发明人
WALTER, HEINRICH;RECHENBACH, KARL-HEINZ
分类号
B61L7/10;(IPC1-7):B61L7/10
主分类号
B61L7/10
代理机构
代理人
主权项
地址
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