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发明名称
Einrichtung bei Stellwerken mit elektrischen Verschluessen, im besonderen Gleisbildstellwerken
摘要
申请公布号
DE967644(C)
申请公布日期
1957.12.05
申请号
DE1950V002287
申请日期
1950.09.12
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
HOETTER WILLY
分类号
B61L19/06
主分类号
B61L19/06
代理机构
代理人
主权项
地址
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