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公开(公告)号:US2230611A
公开(公告)日:1941-02-04
申请号:US21198038
申请日:1938-06-06
Applicant: ALUMINUM CO OF AMERICA
Inventor: COFFIN PHILIP T , NOYES MAXWELL E
IPC: H02G7/14
CPC classification number: H02G7/14 , Y10S57/906 , Y10S174/12
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公开(公告)号:US2226594A
公开(公告)日:1940-12-31
申请号:US30159439
申请日:1939-10-27
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:US2218503A
公开(公告)日:1940-10-22
申请号:US24561738
申请日:1938-12-14
Applicant: ALUMINUM CO OF AMERICA
Inventor: BROOKS MOSES E , DEILY ARTHUR T
IPC: B21D25/00
CPC classification number: B21D25/00 , Y10S24/26 , Y10T24/44068
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公开(公告)号:US2216457A
公开(公告)日:1940-10-01
申请号:US23698738
申请日:1938-10-26
Applicant: ALUMINUM CO OF AMERICA
Inventor: SALISBURY HARRY J
IPC: A47J36/20
CPC classification number: A47J36/20
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公开(公告)号:US2210594A
公开(公告)日:1940-08-06
申请号:US18368338
申请日:1938-01-06
Applicant: ALUMINUM CO OF AMERICA
Inventor: MORROW JOHN E
IPC: C01F7/54
CPC classification number: C01F7/54
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公开(公告)号:US2199059A
公开(公告)日:1940-04-30
申请号:US16194637
申请日:1937-09-01
Applicant: ALUMINUM CO OF AMERICA
Inventor: JAMES WEIR
CPC classification number: F02M1/00 , F02B2075/1824 , F02M2700/4392
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公开(公告)号:US2178179A
公开(公告)日:1939-10-31
申请号:US17405937
申请日:1937-11-11
Applicant: ALUMINUM CO OF AMERICA
Inventor: MCMAHAN EDWIN L
IPC: C09D5/10
CPC classification number: C09D5/103
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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:US2164397A
公开(公告)日:1939-07-04
申请号:US5265835
申请日:1935-12-03
Applicant: ALUMINUM CO OF AMERICA
Inventor: GANOE JOHN E
CPC classification number: B21C25/00 , B21C23/142
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公开(公告)号:US2151826A
公开(公告)日:1939-03-28
申请号:US8147436
申请日:1936-05-23
Applicant: ALUMINUM CO OF AMERICA
Inventor: FRANK ANDERSEN ELI
IPC: B65D41/34
CPC classification number: B65D41/348 , Y10S215/901
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