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经营范围
发明名称
Einrichtung für die Durchschaltung einer an einer doppelspurigen, mit Streckenblock ausgerüsteten Strecke liegenden Station.
摘要
申请公布号
CH281637(A)
申请公布日期
1952.03.15
申请号
CHD281637
申请日期
1949.10.05
申请人
SOCIETE TECHNIQUE POUR L'INDUSTRIE NOUVELLE S. A. "STIN"
发明人
SOCIETE TECHNIQUE POUR L'INDUSTRIE NOUVELLE S. A. "STIN"
分类号
B61L23/12
主分类号
B61L23/12
代理机构
代理人
主权项
地址
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