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公开(公告)号:US2245167A
公开(公告)日:1941-06-10
申请号:US29154539
申请日:1939-08-23
Applicant: ALUMINUM CO OF AMERICA
Inventor: STROUP PHILIP T
IPC: C22C21/10
CPC classification number: C22C21/10
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公开(公告)号:US2094028A
公开(公告)日:1937-09-28
申请号:US6391536
申请日:1936-02-14
Applicant: ALUMINUM CO OF AMERICA
Inventor: STROUP PHILIP T
IPC: C22B21/00
CPC classification number: C22B21/0084
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公开(公告)号:US2024751A
公开(公告)日:1935-12-17
申请号:US71122134
申请日:1934-02-14
Applicant: ALUMINUM CO OF AMERICA
Inventor: STROUP PHILIP T
IPC: C22B21/06
CPC classification number: C22B21/062
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公开(公告)号:US1998467A
公开(公告)日:1935-04-23
申请号:US73324834
申请日:1934-06-30
Applicant: ALUMINUM CO OF AMERICA
Inventor: STROUP PHILIP T
IPC: C22B21/06
CPC classification number: C22B21/064
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公开(公告)号:US2863558A
公开(公告)日:1958-12-09
申请号:US65574657
申请日:1957-04-29
Applicant: ALUMINUM CO OF AMERICA
Inventor: BRONDYKE KENNETH J , STROUP PHILIP T
IPC: C22B21/06
CPC classification number: C22B21/066
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16.Method of recovering aluminous metal from freshly skimmed dross 失效
Title translation: 从新鲜脱脂渣中回收铝土金属的方法公开(公告)号:US2754199A
公开(公告)日:1956-07-10
申请号:US30725452
申请日:1952-08-30
Applicant: ALUMINUM CO OF AMERICA
Inventor: STROUP PHILIP T , DOWD JAMES D
IPC: C22B21/00
CPC classification number: C22B21/0069 , Y02P10/212
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公开(公告)号:US2293864A
公开(公告)日:1942-08-25
申请号:US29564439
申请日:1939-09-19
Applicant: ALUMINUM CO OF AMERICA
Inventor: STROUP PHILIP T
IPC: C22C21/00
CPC classification number: C22C21/00
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公开(公告)号:US2280177A
公开(公告)日:1942-04-21
申请号:US35924740
申请日:1940-10-01
Applicant: ALUMINUM CO OF AMERICA
Inventor: STROUP PHILIP T
IPC: C22C21/06
CPC classification number: C22C21/06
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公开(公告)号:US2280170A
公开(公告)日:1942-04-21
申请号:US35924040
申请日:1940-10-01
Applicant: ALUMINUM CO OF AMERICA
Inventor: STROUP PHILIP T
IPC: C22C21/10
CPC classification number: C22C21/10
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20.
公开(公告)号:US2245166A
公开(公告)日:1941-06-10
申请号:US29154439
申请日:1939-08-23
Applicant: ALUMINUM CO OF AMERICA
Inventor: STROUP PHILIP T
IPC: C22C21/06
CPC classification number: C22C21/06
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