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公开(公告)号:US3006473A
公开(公告)日:1961-10-31
申请号:US77127558
申请日:1958-11-03
Applicant: ALUMINUM CO OF AMERICA
Inventor: GAMBER ERWIN J
IPC: C22B21/06
CPC classification number: C22B21/066
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公开(公告)号:US3436236A
公开(公告)日:1969-04-01
申请号:US3436236D
申请日:1966-12-01
Applicant: ALUMINUM CO OF AMERICA
Inventor: GAMBER ERWIN J , RAUSCHENBACH ROGER R
CPC classification number: C04B28/146 , C04B2111/0087 , C04B2111/00939 , C04B14/022 , C04B14/06 , C04B14/062 , C04B22/06
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