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发明名称
ELECTRONIC EQUIPMENT
摘要
申请公布号
JPH0334394(A)
申请公布日期
1991.02.14
申请号
JP19890167897
申请日期
1989.06.29
申请人
HITACHI LTD
发明人
NAOHARA MASAMI;KAWAGUCHI HITOSHI;OKAZAWA KOICHI;AOTSU HIROAKI;KOBAYASHI ICHIJI
分类号
H05K7/14
主分类号
H05K7/14
代理机构
代理人
主权项
地址
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