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发明名称
RAILWAY SIGNALLING APPARATUS
摘要
申请公布号
AU3228878(A)
申请公布日期
1979.07.19
申请号
AU19780032288
申请日期
1978.01.09
申请人
GEC-GENERAL SIGNAL LIMITED
发明人
ROBERT EDWARD BLAKE BARNARD;TONY KNOWLES
分类号
B61L3/12
主分类号
B61L3/12
代理机构
代理人
主权项
地址
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