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发明名称
Durch ein Relais kontrollierter Gleichstromantrieb
摘要
申请公布号
DE1061875(B)
申请公布日期
1959.07.23
申请号
DE1957B046266
申请日期
1957.10.02
申请人
BROWN, BOVERI & CIE. AKTIENGESELLSCHAFT
发明人
GERNERT AMBROSIUS
分类号
H02H7/093;H02P7/34
主分类号
H02H7/093
代理机构
代理人
主权项
地址
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