용선의 탈황제(脫黃劑),申请号KR19840004315-传众专利搜索

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发明名称	용선의 탈황제(脫黃劑)
摘要	내용 없음
申请公布号	KR860001198(A)	申请公布日期	1986.02.24
申请号	KR19840004315	申请日期	1984.07.20
申请人	null, null	发明人	한기현(외 1)
分类号		主分类号
代理机构		代理人
主权项
地址

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