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发明名称
Regeltransformator
摘要
申请公布号
DE820769(C)
申请公布日期
1951.11.12
申请号
DE1949P004411
申请日期
1949.10.01
申请人
SIEMENS-SCHUCKERTWERKE A. G.
发明人
FICHTNER FRIEDRICH
分类号
H01F29/06
主分类号
H01F29/06
代理机构
代理人
主权项
地址
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