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发明名称
PROCESS FOR THE PRODUCTION OF AN IRON-FREE CHROMIUM (III) COMPOUND
摘要
申请公布号
GB2081696(A)
申请公布日期
1982.02.24
申请号
GB19810023484
申请日期
1981.07.31
申请人
OUTOKUMPU OY
发明人
分类号
C01G37/00;C01G37/02;(IPC1-7):C01G37/02
主分类号
C01G37/00
代理机构
代理人
主权项
地址
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