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发明名称
METHOD OF CONNECTING BACK AND FRONT SURFACES OF BOTHHSIDE PRINTED CIRCUIT BOARD
摘要
申请公布号
JPS5575294(A)
申请公布日期
1980.06.06
申请号
JP19780149533
申请日期
1978.12.02
申请人
SUMITOMO ELECTRIC INDUSTRIES;TOKAI ELECTRIC WIRE
发明人
FUDOU EIJI
分类号
H05K3/40
主分类号
H05K3/40
代理机构
代理人
主权项
地址
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