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发明名称
Improvements in or relating to compressed powder magnetisable cores
摘要
申请公布号
GB506878(A)
申请公布日期
1939.06.06
申请号
GB19380017713
申请日期
1938.06.14
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
分类号
H01F1/26
主分类号
H01F1/26
代理机构
代理人
主权项
地址
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