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公开(公告)号:US2136822A
公开(公告)日:1938-11-15
申请号:US7860936
申请日:1936-05-08
Applicant: ALUMINUM CO OF AMERICA
Inventor: MOORE GEORGE L
IPC: F16J1/04
CPC classification number: F16J1/04
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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:US2108603A
公开(公告)日:1938-02-15
申请号:US68334433
申请日:1933-08-02
Applicant: ALUMINUM CO OF AMERICA
Inventor: MASON RALPH B
IPC: C25F3/20
CPC classification number: C25F3/20
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公开(公告)号:US2107919A
公开(公告)日:1938-02-08
申请号:US455235
申请日:1935-02-01
Applicant: ALUMINUM CO OF AMERICA
Inventor: ORISON TURNER CARRELL , POWELL WEIGEL MELVIN
IPC: C01F7/06
CPC classification number: C01F7/06 , C01F7/0666
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公开(公告)号:US2096513A
公开(公告)日:1937-10-19
申请号:US52527731
申请日:1931-03-25
Applicant: ALUMINUM CO OF AMERICA
Inventor: ADOLF HANDLER ALFRED
IPC: F02F3/00
CPC classification number: F02F3/00 , F02F2200/04 , F05C2201/021
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公开(公告)号:US2096346A
公开(公告)日:1937-10-19
申请号:US58591032
申请日:1932-01-11
Applicant: ALUMINUM CO OF AMERICA
Inventor: SHARP JOHN E , KIPFER MAX M
IPC: B67B3/02
CPC classification number: B67B3/02 , Y10T29/5303 , Y10T83/8776
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公开(公告)号:US2094899A
公开(公告)日:1937-10-05
申请号:US66536533
申请日:1933-04-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: DAVID MACINTYRE
IPC: H02G7/14
CPC classification number: H02G7/14
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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: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:US2078967A
公开(公告)日:1937-05-04
申请号:US67555633
申请日:1933-06-13
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOYES MAXWELL E
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