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经营范围
发明名称
Schienenstromschliesser
摘要
申请公布号
DE624572(C)
申请公布日期
1936.01.23
申请号
DENDATF079510D
申请日期
申请人
FELTEN & GUILLEAUME CARLSWERK A.G.;FELTEN & GUILLEAUME CARLSWERK A.G.
发明人
分类号
B61L1/06
主分类号
B61L1/06
代理机构
代理人
主权项
地址
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