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发明名称
Improvements in or relating to the production of sheet iron cores for electric machines
摘要
申请公布号
GB634697(A)
申请公布日期
1950.03.22
申请号
GB19470027171
申请日期
1947.10.09
申请人
TELEFONAKTIEBOLAGET L.M. ERICSSON
发明人
分类号
H02K1/14
主分类号
H02K1/14
代理机构
代理人
主权项
地址
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