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发明名称
MANUFACTURE OF WOUND CORE
摘要
申请公布号
JPH02220420(A)
申请公布日期
1990.09.03
申请号
JP19890040349
申请日期
1989.02.22
申请人
HITACHI LTD;TOKYO ELECTRIC POWER CO INC:THE
发明人
SAWAGUCHI TOMOYUKI;KARAKAMA YUKIO
分类号
H01F41/02
主分类号
H01F41/02
代理机构
代理人
主权项
地址
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