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发明名称
COPPER ETCHING SOLUTION COMPOSITION AND ETCHING METHOD
摘要
申请公布号
JPH0379778(A)
申请公布日期
1991.04.04
申请号
JP19890215428
申请日期
1989.08.21
申请人
SANSHIN CHEM IND CO LTD
发明人
YAMAMOTO YOSHINARI;AKASHI SUMIO
分类号
C23F1/18;H05K3/06
主分类号
C23F1/18
代理机构
代理人
主权项
地址
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