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公开(公告)号:US2305389A
公开(公告)日:1942-12-15
申请号:US33717140
申请日:1940-05-25
Applicant: AUTOGIRO CO OF AMERICA
Inventor: GEORGE PULLIN CYRIL
IPC: B64C27/32
CPC classification number: B64C27/32
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公开(公告)号:US2302068A
公开(公告)日:1942-11-17
申请号:US31804140
申请日:1940-02-09
Applicant: AUTOGIRO CO OF AMERICA
Inventor: STANLEY PAUL H
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US2301417A
公开(公告)日:1942-11-10
申请号:US27071539
申请日:1939-04-29
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LARSEN AGNEW E
IPC: B64C27/18
CPC classification number: B64C27/18
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公开(公告)号:US2296250A
公开(公告)日:1942-09-22
申请号:US35380840
申请日:1940-08-23
Applicant: AUTOGIRO CO OF AMERICA
Inventor: JAMIESON BENNETT JAMES ALLAN
IPC: B64C27/54
CPC classification number: B64C27/54
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公开(公告)号:US2284717A
公开(公告)日:1942-06-02
申请号:US27021839
申请日:1939-04-26
Applicant: AUTOGIRO CO OF AMERICA
Inventor: JAMIESON BENNETT JAMES ALLAN
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US2264942A
公开(公告)日:1941-12-02
申请号:US27184139
申请日:1939-05-05
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LARSEN AGNEW E
IPC: B64C27/02
CPC classification number: B64C27/025
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公开(公告)号:US2216768A
公开(公告)日:1940-10-08
申请号:US13981437
申请日:1937-04-29
Applicant: AUTOGIRO CO OF AMERICA
Inventor: JOHN JOSSELYN , REGINALD BLAKE
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US2201810A
公开(公告)日:1940-05-21
申请号:US19426838
申请日:1938-03-07
Applicant: AUTOGIRO CO OF AMERICA
Inventor: CAMPBELL HARRIS S
IPC: B64C27/02
CPC classification number: B64C27/025
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公开(公告)号:US2173153A
公开(公告)日:1939-09-19
申请号:US17391637
申请日:1937-11-10
Applicant: AUTOGIRO CO OF AMERICA
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US2169849A
公开(公告)日:1939-08-15
申请号:US18392538
申请日:1938-01-08
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PITCAIRN HAROLD F
IPC: B64C27/02
CPC classification number: B64C27/023 , Y10T403/32319 , Y10T403/32606 , Y10T403/454
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