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发明名称
An den Schienenfuss anklemmbare Weichenverschlussvorrichtung
摘要
申请公布号
DE1755894(A1)
申请公布日期
1972.05.25
申请号
DE19681755894
申请日期
1968.07.05
申请人
FRIEDRICH WILHELM DAUM KG
发明人
WILHELM DAUM,FRIEDRICH
分类号
B61L5/10
主分类号
B61L5/10
代理机构
代理人
主权项
地址
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