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发明名称
PROCESS FOR PREPARING ULTRA-WHITE ALUMINA TRIHYDRATE
摘要
申请公布号
EP0788571(A1)
申请公布日期
1997.08.13
申请号
EP19940926497
申请日期
1994.08.23
申请人
REYNOLDS METALS COMPANY
发明人
ARMBRUST, BERNARD, P., JR.
分类号
D21H17/67;(IPC1-7):D21H17/67
主分类号
D21H17/67
代理机构
代理人
主权项
地址
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