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发明名称
PROCESS FOR PRODUCING ALUMINUM
摘要
申请公布号
US3535108(A)
申请公布日期
1970.10.20
申请号
USD3535108
申请日期
1969.09.22
申请人
ETHYL CORP.
发明人
PAUL KOBETZ;WARREN E. BECKER
分类号
C22B21/00;(IPC1-7):B22F9/00
主分类号
C22B21/00
代理机构
代理人
主权项
地址
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