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公开(公告)号:US1722414A
公开(公告)日:1929-07-30
申请号:US15451826
申请日:1926-12-13
Applicant: ALUMINUM CO OF AMERICA
Inventor: FELTES FRANK L
IPC: B22C9/06
CPC classification number: B22C9/06 , Y10S164/08
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公开(公告)号:US1703075A
公开(公告)日:1929-02-19
申请号:US19889527
申请日:1927-06-15
Applicant: ALUMINUM CO OF AMERICA
Inventor: MARIUS GUYOT
IPC: B22C9/06
CPC classification number: B22C9/06
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公开(公告)号:US1679860A
公开(公告)日:1928-08-07
申请号:US2259025
申请日:1925-04-13
Applicant: ALUMINUM CO OF AMERICA
Inventor: MARIUS GUYOT
IPC: B22D15/02
CPC classification number: B22D15/02 , Y10S164/08
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624.Suspension link for overhead contact wires and method of using same 失效
Title translation: 架空接触线的悬挂连接及其使用方法公开(公告)号:US1668346A
公开(公告)日:1928-05-01
申请号:US2749825
申请日:1925-05-02
Applicant: ALUMINUM CO OF AMERICA
Inventor: THEODORE VARNEY
IPC: B60M1/23
CPC classification number: B60M1/23
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公开(公告)号:US1655968A
公开(公告)日:1928-01-10
申请号:US43446721
申请日:1921-01-03
Applicant: CHRYSLER CORP , ALUMINUM CO OF AMERICA
Inventor: MAYNARD HOWARD E
CPC classification number: F16J1/08 , F02F3/025 , F05C2201/021
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公开(公告)号:US1618105A
公开(公告)日:1927-02-15
申请号:US11427826
申请日:1926-06-07
Applicant: ALUMINUM CO OF AMERICA
Inventor: HARALD PEDERSEN
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公开(公告)号:US1595058A
公开(公告)日:1926-08-03
申请号:US75704024
申请日:1924-12-19
Applicant: ALUMINUM CO OF AMERICA
Inventor: ALADAR PACZ
IPC: C22C21/02
CPC classification number: C22C21/02
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公开(公告)号:US1594362A
公开(公告)日:1926-08-03
申请号:US70545824
申请日:1924-04-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: FRARY FRANCIS C
IPC: C22C1/02
CPC classification number: C22C1/026
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公开(公告)号:US1572503A
公开(公告)日:1926-02-09
申请号:US47382521
申请日:1921-05-31
Applicant: ALUMINUM CO OF AMERICA
Inventor: ALADAR PACZ
IPC: C22C21/02
CPC classification number: C22C21/02
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630.Coated aluminum articles and process and means for producing same 失效
Title translation: 镀铝制品及其制造方法和方法公开(公告)号:US1551613A
公开(公告)日:1925-09-01
申请号:US62354223
申请日:1923-03-07
Applicant: ALUMINUM CO OF AMERICA
Inventor: ALADAR PACZ
IPC: C23C22/66
CPC classification number: C23C22/66
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