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发明名称
Mechanisch-elektrische Zugbeeinflussung fuer punktweise Geschwindigkeitskontrolle
摘要
申请公布号
DE518415(C)
申请公布日期
1931.02.17
申请号
DED518415D
申请日期
1930.01.22
申请人
DR.-ING. FRIEDRICH GLAESEL
发明人
分类号
B61L3/02
主分类号
B61L3/02
代理机构
代理人
主权项
地址
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