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发明名称
Selbsttaetiger bzw. halbselbsttaetiger Streckenblock fuer eingleisige, in beiden Richtungen befahrbare Gleisstrecken
摘要
申请公布号
DE729596(C)
申请公布日期
1942.12.18
申请号
DE1940V036626D
申请日期
1940.04.07
申请人
VEREINIGTE EISENBAHN-SIGNALWERKE G.M.B.H.
发明人
ACKERMANN FRITZ
分类号
B61L23/22
主分类号
B61L23/22
代理机构
代理人
主权项
地址
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