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发明名称
Zugbeeinflussung mittels an der Strecke angeordneter Beeinflussungspunkte
摘要
申请公布号
DE928470(C)
申请公布日期
1955.06.02
申请号
DE1953S032699
申请日期
1953.03.21
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
LUEDDECKE KARL DIPL.-ING.
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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