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发明名称
Improvements in or relating to transformers
摘要
申请公布号
GB820585(A)
申请公布日期
1959.09.23
申请号
GB19570006209
申请日期
1957.02.25
申请人
VEB ELEKTROSCHALTGERATE GRIMMA
发明人
KRAUSE MARTIN;DITTRICK WOLFGANG
分类号
H01F29/10
主分类号
H01F29/10
代理机构
代理人
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