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公开(公告)号:US2613141A
公开(公告)日:1952-10-07
申请号:US10764549
申请日:1949-07-29
Applicant: ALUMINUM CO OF AMERICA
Inventor: COCHRAN WILLIAM C
IPC: C23F3/03
CPC classification number: C23F3/03
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公开(公告)号:US2587267A
公开(公告)日:1952-02-26
申请号:US6111848
申请日:1948-11-19
Applicant: ALUMINUM CO OF AMERICA
Inventor: WRAY ROBERT I , ROBERTS WAYNE B
CPC classification number: C09C1/62 , C01P2004/20 , C01P2004/80 , C09D5/103
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公开(公告)号:US2585662A
公开(公告)日:1952-02-12
申请号:US6577048
申请日:1948-12-17
Applicant: ALUMINUM CO OF AMERICA
Inventor: KOHL GEORGE C
IPC: B22D29/00
CPC classification number: B22D29/00
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公开(公告)号:US2582376A
公开(公告)日:1952-01-15
申请号:US73953847
申请日:1947-04-05
Applicant: ALUMINUM CO OF AMERICA
Inventor: FRARY FRANCIS C
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455.Cathodic protection and underground metallic structure embodying the same 失效
Title translation: 阴极保护和地下金属结构体现公开(公告)号:US2565544A
公开(公告)日:1951-08-28
申请号:US69359346
申请日:1946-08-28
Applicant: ALUMINUM CO OF AMERICA
Inventor: HARRY BROWN ROBERT
IPC: C23F13/02
CPC classification number: C23F13/02
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公开(公告)号:US2540366A
公开(公告)日:1951-02-06
申请号:US58156345
申请日:1945-03-07
Applicant: ALUMINUM CO OF AMERICA
Inventor: GANTZ MARVIN E
IPC: C22C1/02
CPC classification number: C22C1/02
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公开(公告)号:US2538244A
公开(公告)日:1951-01-16
申请号:US14755150
申请日:1950-03-03
Applicant: ALUMINUM CO OF AMERICA
Inventor: HILEMAN JAMES M
IPC: C22F1/04
CPC classification number: C22F1/04 , Y10S206/819
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公开(公告)号:US2507346A
公开(公告)日:1950-05-09
申请号:US69555146
申请日:1946-09-07
Applicant: ALUMINUM CO OF AMERICA
Inventor: MILLER MIKE A
IPC: B23K35/36
CPC classification number: B23K35/3603
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公开(公告)号:US2501440A
公开(公告)日:1950-03-21
申请号:US76373347
申请日:1947-07-25
Applicant: ALUMINUM CO OF AMERICA
Inventor: DIX JR EDGAR H
IPC: C22C21/08
CPC classification number: C22C21/08
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公开(公告)号:US2485018A
公开(公告)日:1949-10-18
申请号:US56514144
申请日:1944-11-25
Applicant: ALUMINUM CO OF AMERICA
Inventor: SMITH ARTHUR D
CPC classification number: F27D3/12 , F27D3/0031 , F27D2003/125
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