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经营范围
发明名称
PRINTED BOARD
摘要
申请公布号
JPS6173396(A)
申请公布日期
1986.04.15
申请号
JP19840194616
申请日期
1984.09.19
申请人
HITACHI LTD
发明人
OKAMURA AKINOBU
分类号
H05K3/34
主分类号
H05K3/34
代理机构
代理人
主权项
地址
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