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公开(公告)号:US2956185A
公开(公告)日:1960-10-11
申请号:US74558058
申请日:1958-06-30
Applicant: ALUMINUM CO OF AMERICA
Inventor: VON STOCKER SELMER G
IPC: G01N29/28
CPC classification number: G01N29/28
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公开(公告)号:US2940735A
公开(公告)日:1960-06-14
申请号:US69270157
申请日:1957-10-28
Applicant: ALUMINUM CO OF AMERICA
Inventor: KIRTLAND MARSH
CPC classification number: F28D7/005 , F28D13/00 , F28D2021/0045 , F28F9/013 , Y10S165/069
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公开(公告)号:US2916432A
公开(公告)日:1959-12-08
申请号:US70232757
申请日:1957-12-12
Applicant: ALUMINUM CO OF AMERICA
Inventor: MCNAMARA JAMES H
IPC: C10C1/19
CPC classification number: C10C1/19
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124.
公开(公告)号:US2908073A
公开(公告)日:1959-10-13
申请号:US66489057
申请日:1957-06-07
Applicant: ALUMINUM CO OF AMERICA
Inventor: DULIN CHARLES H
IPC: B23K20/233 , D06F75/38
CPC classification number: D06F75/38 , B23K20/2333 , Y10S428/937 , Y10S428/939 , Y10T29/49915 , Y10T29/49918 , Y10T29/49934 , Y10T428/1275 , Y10T428/12757 , Y10T428/12812
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公开(公告)号:US2907287A
公开(公告)日:1959-10-06
申请号:US48393455
申请日:1955-01-25
Applicant: ALUMINUM CO OF AMERICA
Inventor: TROSTLE JOHN W
IPC: E04D3/366
CPC classification number: E04D3/366
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公开(公告)号:US2859869A
公开(公告)日:1958-11-11
申请号:US53166255
申请日:1955-08-31
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOLF CLEMENT A
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公开(公告)号:US2855776A
公开(公告)日:1958-10-14
申请号:US50289055
申请日:1955-04-21
Applicant: ALUMINUM CO OF AMERICA
Inventor: TROSTLE JOHN W
IPC: E04D3/40 , E04D13/155
CPC classification number: E04D3/405 , E04D13/155
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公开(公告)号:US2826518A
公开(公告)日:1958-03-11
申请号:US36709453
申请日:1953-07-09
Applicant: ALUMINUM CO OF AMERICA
Inventor: ANDERSON WILLIAM A
IPC: C22C21/00
CPC classification number: C22C21/00
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公开(公告)号:US2824057A
公开(公告)日:1958-02-18
申请号:US17903750
申请日:1950-08-12
Applicant: ALUMINUM CO OF AMERICA
Inventor: THAYER CHARLES S
IPC: C25C3/16
CPC classification number: C25C3/16
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130.
公开(公告)号:US2821495A
公开(公告)日:1958-01-28
申请号:US51793355
申请日:1955-06-24
Applicant: ALUMINUM CO OF AMERICA
Inventor: DULIN CHARLES H
IPC: B23K35/28
CPC classification number: B23K35/286
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