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发明名称
Improvements relating to electrical inductances
摘要
申请公布号
GB474533(A)
申请公布日期
1937.11.03
申请号
GB19360018294
申请日期
1936.07.01
申请人
STEATIT-MAGNESIA AKTIENGESELLSCHAFT
发明人
分类号
H01F17/04
主分类号
H01F17/04
代理机构
代理人
主权项
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