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公开(公告)号:US1630361A
公开(公告)日:1927-05-31
申请号:US51102121
申请日:1921-10-28
Applicant: ALUMINUM CO OF AMERICA
Inventor: STAY THERON D , TESSIER CHARLES O
IPC: C22B7/00
CPC classification number: C22B7/003 , Y02P10/212 , Y10S266/901
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公开(公告)号:US1729631A
公开(公告)日:1929-10-01
申请号:US51106021
申请日:1921-10-28
Applicant: ALUMINUM CO OF AMERICA
Inventor: STAY THERON D
CPC classification number: C22B7/003 , C22B21/0092 , Y02P10/218
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公开(公告)号:US1679385A
公开(公告)日:1928-08-07
申请号:US7032225
申请日:1925-11-20
Applicant: ALUMINUM CO OF AMERICA
Inventor: STAY THERON D , TESSIER CHARLES O
CPC classification number: C22B21/0092 , C22B7/00 , Y02P10/218 , Y10S266/901
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公开(公告)号:US1934281A
公开(公告)日:1933-11-07
申请号:US42472630
申请日:1930-01-30
Applicant: ALUMINUM CO OF AMERICA
Inventor: STAY THERON D
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公开(公告)号:US1797276A
公开(公告)日:1931-03-24
申请号:US11850426
申请日:1926-06-25
Applicant: ALUMINUM CO OF AMERICA
Inventor: STAY THERON D , BURROWS HARRISON O
CPC classification number: F27B3/20 , F27B17/00 , Y10S266/90 , Y10S266/901
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公开(公告)号:US1777657A
公开(公告)日:1930-10-07
申请号:US33895529
申请日:1929-02-11
Applicant: ALUMINUM CO OF AMERICA
Inventor: STAY THERON D , WILLIAM HOLZHAUER
IPC: B22D7/00
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