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公开(公告)号:US2376082A
公开(公告)日:1945-05-15
申请号:US37867641
申请日:1941-02-12
Applicant: ALUMINUM CO OF AMERICA
Inventor: DOUGLAS PULLEN ALFRED NORMAN
IPC: C25F3/20
CPC classification number: C25F3/20
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公开(公告)号:US2375342A
公开(公告)日:1945-05-08
申请号:US44340242
申请日:1942-05-18
Applicant: ALUMINUM CO OF AMERICA
Inventor: WALDO BROWN RALPH
IPC: C01F7/06
CPC classification number: C01F7/066 , C01F7/0613
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公开(公告)号:US2372138A
公开(公告)日:1945-03-20
申请号:US45782642
申请日:1942-09-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: UNDERWOOD JAMES E
IPC: B67B3/18
CPC classification number: B67B3/18
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公开(公告)号:US2371456A
公开(公告)日:1945-03-13
申请号:US43622742
申请日:1942-03-26
Applicant: ALUMINUM CO OF AMERICA
Inventor: MCGILL JAMES W
CPC classification number: B22D21/007
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公开(公告)号:US2369906A
公开(公告)日:1945-02-20
申请号:US42469941
申请日:1941-12-29
Applicant: ALUMINUM CO OF AMERICA
Inventor: MOORE GEORGE L
IPC: F02F3/22
CPC classification number: F02F3/22 , F02F2200/04 , F05C2201/021 , F05C2201/0448
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公开(公告)号:US2369354A
公开(公告)日:1945-02-13
申请号:US44614042
申请日:1942-06-06
Applicant: ALUMINUM CO OF AMERICA
Inventor: KEMPF LOUIS W , DEAN WALTER A
IPC: C22C21/00
CPC classification number: C22C21/00
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公开(公告)号:US2362009A
公开(公告)日:1944-11-07
申请号:US34974540
申请日:1940-08-02
Applicant: ALUMINUM CO OF AMERICA
Inventor: HOGG EMERSON E
IPC: B65D41/12
CPC classification number: B65D41/12
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808.
公开(公告)号:US2358889A
公开(公告)日:1944-09-26
申请号:US44881242
申请日:1942-06-27
Applicant: ALUMINUM CO OF AMERICA
Inventor: WAYNE THOMAS JOHN
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公开(公告)号:US2358175A
公开(公告)日:1944-09-12
申请号:US46155842
申请日:1942-10-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: MCGILL JAMES W
CPC classification number: B22D21/007 , B22D7/08
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公开(公告)号:US2353651A
公开(公告)日:1944-07-18
申请号:US35865540
申请日:1940-09-27
Applicant: ALUMINUM CO OF AMERICA
Inventor: COLSON HERMAN H
IPC: B21C47/28
CPC classification number: B21C47/28
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