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公开(公告)号:US2633978A
公开(公告)日:1953-04-07
申请号:US8688149
申请日:1949-04-12
Applicant: ALUMINUM CO OF AMERICA
Inventor: GEORGE BROWN RUSSELL
IPC: B21C3/16
CPC classification number: B21C3/16
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公开(公告)号:US2632479A
公开(公告)日:1953-03-24
申请号:US8018649
申请日:1949-03-08
Applicant: ALUMINUM CO OF AMERICA
Inventor: PFEIL HENRY J , WELLES CLAUDE A
IPC: B65D59/00
CPC classification number: B65D59/00 , F16L57/005 , Y10S16/02 , Y10T16/05 , Y10T16/39
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公开(公告)号:US2629656A
公开(公告)日:1953-02-24
申请号:US21142951
申请日:1951-02-16
Applicant: ALUMINUM CO OF AMERICA
Inventor: LYLE JR JOHN P
IPC: A61K6/04
CPC classification number: A61K6/046
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764.Packaged electrodes for the cathodic protection of metallic underground structures 失效
Title translation: 用于阴极保护金属地下结构的封装电极公开(公告)号:US2621154A
公开(公告)日:1952-12-09
申请号:US70550846
申请日:1946-10-25
Applicant: ALUMINUM CO OF AMERICA
Inventor: MEARS ROBERT B
IPC: C23F13/02
CPC classification number: C23F13/02
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公开(公告)号:US2618530A
公开(公告)日:1952-11-18
申请号:US10008349
申请日:1949-06-18
Applicant: ALUMINUM CO OF AMERICA
Inventor: GARDNER GEORGE R
IPC: B22C3/00
CPC classification number: B22C3/00
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公开(公告)号:US2614053A
公开(公告)日:1952-10-14
申请号:US16484850
申请日:1950-05-27
Applicant: ALUMINUM CO OF AMERICA
Inventor: BOBB RUSSELL V , BRUNGER ROBERT G
CPC classification number: C22C21/08 , B21C23/002
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767.
公开(公告)号:US2613165A
公开(公告)日:1952-10-07
申请号:US17201550
申请日:1950-07-03
Applicant: ALUMINUM CO OF AMERICA
Inventor: FISCHER EDWARD F
IPC: C23C22/37
CPC classification number: C23C22/37
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公开(公告)号:US2611746A
公开(公告)日:1952-09-23
申请号:US13368549
申请日:1949-12-17
Applicant: ALUMINUM CO OF AMERICA
Inventor: MASON KIPP EGBERT
CPC classification number: C10M1/08 , C10M2227/063 , C10N2250/10
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公开(公告)号:US2591245A
公开(公告)日:1952-04-01
申请号:US4376048
申请日:1948-08-11
Applicant: ALUMINUM CO OF AMERICA
Inventor: EDWARDS JUNIUS D
IPC: C09C1/64
CPC classification number: C09C1/646 , C01P2004/20 , C01P2006/60 , C01P2006/80
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公开(公告)号:US2559523A
公开(公告)日:1951-07-03
申请号:US66143746
申请日:1946-04-11
Applicant: ALUMINUM CO OF AMERICA
Inventor: TEMPLIN RICHARD L
IPC: B21C25/02
CPC classification number: B21C25/02
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