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发明名称
Procédé de fabrication des noyaux en tôle de fer pour machines électriques
摘要
申请公布号
FR954169(A)
申请公布日期
1949.12.20
申请号
FRD954169
申请日期
1947.10.10
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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