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发明名称
푸란 유도체를 이용한 금속의 용해방법 및 그 조성물
摘要
내용 없음
申请公布号
KR850002836(A)
申请公布日期
1985.05.20
申请号
KR19840000909
申请日期
1984.02.24
申请人
null, null
发明人
웡기창
分类号
H05K3/06;C23C16/48;C23F1/16;C23F1/18;C23F1/30
主分类号
H05K3/06
代理机构
代理人
主权项
地址
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