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发明名称
ELECTRONIC DEVICE
摘要
申请公布号
JPH02213191(A)
申请公布日期
1990.08.24
申请号
JP19890034125
申请日期
1989.02.14
申请人
SEIKO EPSON CORP
发明人
ONO KATSUHIRO
分类号
H05K1/02;H05K1/18
主分类号
H05K1/02
代理机构
代理人
主权项
地址
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