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发明名称
Fahrleitung fuer elektrische Bahnen
摘要
申请公布号
DE743998(C)
申请公布日期
1944.01.07
申请号
DE1938S132934D
申请日期
1938.07.10
申请人
SIEMENS-SCHUCKERTWERKE AG.
发明人
WAHLBERG NILS A.;CROUSE JOHN L.
分类号
B60M1/20
主分类号
B60M1/20
代理机构
代理人
主权项
地址
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