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发明名称
Anordnung im Eisenbahn-Sicherungswesen, insbesondere fuer Gleismelder
摘要
申请公布号
DE810644(C)
申请公布日期
1951.08.13
申请号
DE1949P045715
申请日期
1949.06.14
申请人
SIEMENS & HALSKE A. G.
发明人
VOGEL KLAUS DIPL.-ING.
分类号
B61L17/02
主分类号
B61L17/02
代理机构
代理人
主权项
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