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发明名称
Conjoncteur de courant de rail
摘要
申请公布号
FR807209(A)
申请公布日期
1937.01.07
申请号
FRD807209
申请日期
1936.06.06
申请人
FELTEN & GUILLEAUME CARLSWERK ACTIEN-GESELLSCHAFT
发明人
分类号
B61L1/04
主分类号
B61L1/04
代理机构
代理人
主权项
地址
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