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发明名称
METHOD OF POLISHING BOARD FOR PRINTED CIRCUIT BOARD WITH THROUGH HOLE
摘要
申请公布号
JPS57162384(A)
申请公布日期
1982.10.06
申请号
JP19810047488
申请日期
1981.03.30
申请人
HITACHI KASEI KOGYO KK
发明人
CHIBA TSUYOSHI;KAMIYAMA KOUJI;TOBE TOYOO;TAKATSU TAKASHI
分类号
H05K3/00;H05K3/26
主分类号
H05K3/00
代理机构
代理人
主权项
地址
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