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公开(公告)号:US1936084A
公开(公告)日:1933-11-21
申请号:US51364931
申请日:1931-02-05
Applicant: ALUMINUM CO OF AMERICA
Inventor: EDWARDS JUNIUS D
CPC classification number: H01G9/048 , Y10T29/417
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公开(公告)号:US1749474A
公开(公告)日:1930-03-04
申请号:US21787527
申请日:1927-09-06
Applicant: ALUMINUM CO OF AMERICA
Inventor: EDWARDS JUNIUS D
IPC: B64B1/58
CPC classification number: B64B1/58 , Y10S383/908 , Y10T428/1338
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公开(公告)号:US2197405A
公开(公告)日:1940-04-16
申请号:US13631137
申请日:1937-04-12
Applicant: ALUMINUM CO OF AMERICA
Inventor: EDWARDS JUNIUS D
CPC classification number: C23G1/125 , C09J5/02 , C09J2400/166 , C23C22/03 , D21H19/04
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公开(公告)号:US2174720A
公开(公告)日:1939-10-03
申请号:US9259636
申请日:1936-07-25
Applicant: ALUMINUM CO OF AMERICA
Inventor: EDWARDS JUNIUS D
IPC: G11B3/58
CPC classification number: G11B3/58 , Y10S29/028
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5.
公开(公告)号:US1999042A
公开(公告)日:1935-04-23
申请号:US58884332
申请日:1932-01-25
Applicant: ALUMINUM CO OF AMERICA
Inventor: EDWARDS JUNIUS D , TAYLOR CYRIL S , WALLACE WENTZ WELKER
CPC classification number: C23F1/00 , C22C21/02 , Y10S428/927 , Y10T428/12993
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公开(公告)号:US1572459A
公开(公告)日:1926-02-09
申请号:US42683920
申请日:1920-11-27
Applicant: ALUMINUM CO OF AMERICA
Inventor: ARCHER ROBERT S , EDWARDS JUNIUS D
IPC: B22D21/00
CPC classification number: B22D21/007
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公开(公告)号:US1410461A
公开(公告)日:1922-03-21
申请号:US42679620
申请日:1920-11-27
Applicant: ALUMINUM CO OF AMERICA
Inventor: EDWARDS JUNIUS D , CHURCHILL HARRY V
IPC: C22C21/02
CPC classification number: C22C21/02
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公开(公告)号:US2171545A
公开(公告)日:1939-09-05
申请号:US8490036
申请日:1936-06-12
Applicant: ALUMINUM CO OF AMERICA
Inventor: EDWARDS JUNIUS D , MASON RALPH B
IPC: C23C22/24
CPC classification number: C23C22/24
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公开(公告)号:US2126954A
公开(公告)日:1938-08-16
申请号:US2471735
申请日:1935-06-03
Applicant: ALUMINUM CO OF AMERICA
Inventor: EDWARDS JUNIUS D
IPC: C23C22/83
CPC classification number: C23C22/83
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公开(公告)号:US1946151A
公开(公告)日:1934-02-06
申请号:US66862833
申请日:1933-04-29
Applicant: ALUMINUM CO OF AMERICA
Inventor: EDWARDS JUNIUS D
IPC: C25D11/24
CPC classification number: C25D11/24
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