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发明名称
CHLORIDIZING ALUMINA-CONTAINING ORE
摘要
申请公布号
US3704113(A)
申请公布日期
1972.11.28
申请号
USD3704113
申请日期
1970.05.28
申请人
ETHYL CORP.
发明人
CLARENCE L. HILDRETH
分类号
C22B1/08;(IPC1-7):C22B1/08;C22B21/00
主分类号
C22B1/08
代理机构
代理人
主权项
地址
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