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经营范围
发明名称
SWITCHING TRANSFORMER
摘要
申请公布号
JPH0453211(A)
申请公布日期
1992.02.20
申请号
JP19900162086
申请日期
1990.06.20
申请人
TOKO INC
发明人
ARAKAWA KOJI;TAMADA TERUO
分类号
H01F27/28;H01F27/32
主分类号
H01F27/28
代理机构
代理人
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