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发明名称
Surface treatment for aluminum
摘要
申请公布号
US2285468(A)
申请公布日期
1942.06.09
申请号
US19410401465
申请日期
1941.07.08
申请人
ALUMINUM COMPANY OF AMERICA
发明人
SLUNDER CHARLES J.
分类号
C23F1/20
主分类号
C23F1/20
代理机构
代理人
主权项
地址
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