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发明名称
FAILSAFE CLEAR-TRACK SIGNALLING DEVICE
摘要
申请公布号
DE3070530(D1)
申请公布日期
1985.05.23
申请号
DE19803070530
申请日期
1980.11.22
申请人
LICENTIA PATENT-VERWALTUNGS-GMBH
发明人
LOTZ, ALFRED, ING.-GRAD.;SCHULZ, HANS-JURGEN, ING.-GRAD.
分类号
B61L23/16;(IPC1-7):B61L23/16
主分类号
B61L23/16
代理机构
代理人
主权项
地址
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