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公开(公告)号:US2161699A
公开(公告)日:1939-06-06
申请号:US13981337
申请日:1937-04-29
Applicant: AUTOGIRO CO OF AMERICA
Inventor: JOHN JOSSELYN , REIGINALD BLAKE
CPC classification number: B64C27/023 , B64C27/008
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公开(公告)号:US2151216A
公开(公告)日:1939-03-21
申请号:US20522838
申请日:1938-04-30
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LARSEN AGNEW E
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US2135699A
公开(公告)日:1938-11-08
申请号:US5883136
申请日:1936-01-13
Applicant: AUTOGIRO CO OF AMERICA
Inventor: CAMPBELL HARRIS S
IPC: B64C37/00
CPC classification number: B64C37/00
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公开(公告)号:US2111804A
公开(公告)日:1938-03-22
申请号:US10854236
申请日:1936-10-31
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PAGE GEORGE A
IPC: B64C27/02
CPC classification number: B64C27/025
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公开(公告)号:US2110443A
公开(公告)日:1938-03-08
申请号:US6639636
申请日:1936-02-29
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LARSEN AGNEW E , STANLEY PAUL H
IPC: B64C27/02
CPC classification number: B64C27/023
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公开(公告)号:US2033571A
公开(公告)日:1936-03-10
申请号:US61750032
申请日:1932-06-16
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LA CIERVA JUAN DE
IPC: B64C27/02
CPC classification number: B64C27/02
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公开(公告)号:US2017105A
公开(公告)日:1935-10-15
申请号:US56031431
申请日:1931-08-31
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PECKER JOSEPH S , LARSEN AGNEW E
IPC: B64C27/02
CPC classification number: B64C27/025
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公开(公告)号:US1999840A
公开(公告)日:1935-04-30
申请号:US54729531
申请日:1931-06-27
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LARSEN AGNEW E
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US1999636A
公开(公告)日:1935-04-30
申请号:US51238331
申请日:1931-01-30
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PECKER JOSEPH S
IPC: B64C27/02
CPC classification number: B64C27/025
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公开(公告)号:US1995127A
公开(公告)日:1935-03-19
申请号:US55982431
申请日:1931-08-28
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LARSEN AGNEW E
IPC: B64C27/02
CPC classification number: B64C27/021
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