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发明名称
PRODUKT AUS EINER AL-LEGIERUNG UND VERFAHREN ZU SEINER HERSTELLUNG
摘要
申请公布号
DE3151186(A1)
申请公布日期
1982.10.28
申请号
DE19813151186
申请日期
1981.12.23
申请人
ALUMINUM COMPANY OF AMERICA
发明人
DONALD VERNAM,WILLIAM;WENZEL ROGERS JUN.,RALPH;CLINCH STUMPF,HARRY
分类号
C22C21/02;F28F21/08;(IPC1-7):C22C21/02;C22F1/04
主分类号
C22C21/02
代理机构
代理人
主权项
地址
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