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经营范围
发明名称
황산법에 의한 산화티탄 제조시 발생하는 폐황산의 처리방법
摘要
내용 없음
申请公布号
KR850007580(A)
申请公布日期
1985.12.07
申请号
KR19840002266
申请日期
1984.04.27
申请人
null, null
发明人
이시다 고로구(외 2)
分类号
C01G23/00
主分类号
C01G23/00
代理机构
代理人
主权项
地址
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