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发明名称
SEPARATION OF CALCIUM CONTAINING MATERIAL FROM ORE
摘要
申请公布号
GB2037265(A)
申请公布日期
1980.07.09
申请号
GB19790041446
申请日期
1979.04.16
申请人
OCCIDENTAL RESEARCH CORP
发明人
分类号
B07C5/34;B03B1/00;B03B1/04;B03B13/04;B07C5/342;(IPC1-7):B07C5/10
主分类号
B07C5/34
代理机构
代理人
主权项
地址
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