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发明名称
TRANSFORMER DEVICE
摘要
申请公布号
KR790000391(Y1)
申请公布日期
1979.04.12
申请号
KR19740000255U
申请日期
1974.01.01
申请人
SONY CO LTD
发明人
SIMADO YOSIHIRO;GAMISIOERI KAZMI;MAGIYAMA HIDEO
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主分类号
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