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发明名称
Verschlussregister fuer Stellwerke
摘要
申请公布号
DE536200(C)
申请公布日期
1931.10.27
申请号
DED536200D
申请日期
1930.03.28
申请人
VEREINIGTE EISENBAHN-SIGNALWERKE G.M.B.H.
发明人
ZAWADZKI RICHARD
分类号
B61L19/02
主分类号
B61L19/02
代理机构
代理人
主权项
地址
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