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发明名称
Steuerbarer Magnetkreis
摘要
申请公布号
DE949502(C)
申请公布日期
1956.09.20
申请号
DE1942S004635D
申请日期
1942.04.11
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
DUFFING PAUL
分类号
H01F29/14;H01H51/01;H01H71/32
主分类号
H01F29/14
代理机构
代理人
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