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经营范围
发明名称
Dispositifs pour canalisations électriques
摘要
申请公布号
FR798241(A)
申请公布日期
1936.05.12
申请号
FRD798241
申请日期
1935.07.16
申请人
ETABLISSEMENTS TROUVAY & CAUVIN
发明人
分类号
H02G3/04;H02G3/06;H02G3/16
主分类号
H02G3/04
代理机构
代理人
主权项
地址
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