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公开(公告)号:US2272439A
公开(公告)日:1942-02-10
申请号:US30958639
申请日:1939-12-16
Applicant: AUTOGIRO CO OF AMERICA
Inventor: STANLEY PAUL H , LARSEN AGNEW E
IPC: B64C27/02 , B64C27/473
CPC classification number: B64C27/473 , B64C27/023
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公开(公告)号:US2264943A
公开(公告)日:1941-12-02
申请号:US35967740
申请日:1940-10-04
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:US2261337A
公开(公告)日:1941-11-04
申请号:US31531140
申请日:1940-01-24
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:US2230811A
公开(公告)日:1941-02-04
申请号:US30811139
申请日:1939-12-08
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PECKER JOSEPH S
IPC: B64C27/54
CPC classification number: B64C27/54
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公开(公告)号:US2217663A
公开(公告)日:1940-10-15
申请号:US19915038
申请日:1938-03-31
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:US2216164A
公开(公告)日:1940-10-01
申请号:US6871936
申请日:1936-03-13
Applicant: AUTOGIRO CO OF AMERICA
Inventor: SCHAIRER GEORGE S
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US2203012A
公开(公告)日:1940-06-04
申请号:US14746037
申请日:1937-06-10
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:US2193498A
公开(公告)日:1940-03-12
申请号:US18491438
申请日:1938-01-14
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:US2192139A
公开(公告)日:1940-02-27
申请号:US74387734
申请日:1934-09-13
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LARSEN AGNEW E
CPC classification number: B64C27/027
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公开(公告)号:US2155409A
公开(公告)日:1939-04-25
申请号:US5929336
申请日:1936-01-15
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LA CIERVA JUAN DE
IPC: B64C27/02
CPC classification number: B64C27/02
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