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发明名称
Dispositif pour la protection de réseaux triphasés
摘要
申请公布号
FR687449(A)
申请公布日期
1930.08.08
申请号
FRD687449
申请日期
1929.12.31
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
分类号
H02H1/00
主分类号
H02H1/00
代理机构
代理人
主权项
地址
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