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发明名称
Schaltung fuer selbsttaetige Blockanlagen mit in mehrere Gleisabschnitte unterteilten Blockstrecken
摘要
申请公布号
DE1018090(B)
申请公布日期
1957.10.24
申请号
DE1955S042790
申请日期
1955.02.23
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
ACKERMANN FRITZ
分类号
B61L23/16
主分类号
B61L23/16
代理机构
代理人
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