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经营范围
发明名称
CHROMATE SOLUTION
摘要
申请公布号
KR0143479(B1)
申请公布日期
1998.08.17
申请号
KR19950016294
申请日期
1995.06.19
申请人
POSCO
发明人
KIM, SANG-HUN
分类号
C23C22/30;(IPC1-7):C23C22/30
主分类号
C23C22/30
代理机构
代理人
主权项
地址
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