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经营范围
发明名称
Dispositif de coupure et de fermeture d'un circuit
摘要
申请公布号
FR52280(E)
申请公布日期
1943.12.01
申请号
FRD52280
申请日期
1942.05.29
申请人
PATENTVERWERTUNGS-GESELLSCHAFT MIT BESCHRANKTER HAFTUNG HERMES
发明人
KOPPELMANN FLORIS
分类号
H01H9/56;H02M1/26
主分类号
H01H9/56
代理机构
代理人
主权项
地址
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