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公开(公告)号:US2304949A
公开(公告)日:1942-12-15
申请号:US36671540
申请日:1940-11-22
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOCK JR JOSEPH A
IPC: C22C21/12
CPC classification number: C22C21/12
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公开(公告)号:US2262696A
公开(公告)日:1941-11-11
申请号:US30065839
申请日:1939-10-21
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOCK JR JOSEPH A , FRED KELLER
IPC: C23C22/78
CPC classification number: C23C22/78
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公开(公告)号:US2248185A
公开(公告)日:1941-07-08
申请号:US28399539
申请日:1939-07-12
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOCK JR JOSEPH A
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公开(公告)号:US2122535A
公开(公告)日:1938-07-05
申请号:US12027737
申请日:1937-01-12
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOCK JR JOSEPH A
IPC: B32B15/01
CPC classification number: B32B15/016 , Y10S428/939 , Y10T428/12764
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公开(公告)号:US2087991A
公开(公告)日:1937-07-27
申请号:US9518036
申请日:1936-08-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOCK JR JOSEPH A
IPC: C22C21/12
CPC classification number: C22C21/12
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公开(公告)号:US2388563A
公开(公告)日:1945-11-06
申请号:US49424443
申请日:1943-07-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOCK JR JOSEPH A , BOSSERT THEODORE W
IPC: C22F1/04
CPC classification number: C22F1/04
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公开(公告)号:US2240940A
公开(公告)日:1941-05-06
申请号:US35892540
申请日:1940-09-28
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOCK JR JOSEPH A
IPC: C22C21/10
CPC classification number: C22C21/10
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公开(公告)号:US2159010A
公开(公告)日:1939-05-23
申请号:US13994037
申请日:1937-04-30
Applicant: ALUMINUM CO OF AMERICA
Inventor: DIX JR EDGAR H , NOCK JR JOSEPH A
IPC: C22C21/12
CPC classification number: C22C21/12
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公开(公告)号:US2087993A
公开(公告)日:1937-07-27
申请号:US9518236
申请日:1936-08-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOCK JR JOSEPH A
IPC: C22C21/10
CPC classification number: C22C21/10
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公开(公告)号:US2087992A
公开(公告)日:1937-07-27
申请号:US9518136
申请日:1936-08-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOCK JR JOSEPH A
IPC: C22C21/02
CPC classification number: C22C21/02
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