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发明名称
Commutateur en charge pour transformateurs de réglage ou appareils analogues avec articulations à double coude ou analogues
摘要
申请公布号
FR894562(A)
申请公布日期
1944.12.28
申请号
FRD894562
申请日期
1943.05.11
申请人
PATENT-VERWERTUNGS-GESELLSCHAFT MIT BESCHRANKTER HAFTUNG HERMES
发明人
分类号
H01H9/00
主分类号
H01H9/00
代理机构
代理人
主权项
地址
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