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发明名称
PRINTED BOARD
摘要
申请公布号
JPH03270088(A)
申请公布日期
1991.12.02
申请号
JP19900070117
申请日期
1990.03.19
申请人
NEC CORP
发明人
ISHIDO MASAAKI
分类号
H05K9/00;H05K1/02
主分类号
H05K9/00
代理机构
代理人
主权项
地址
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