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公开(公告)号:US1948457A
公开(公告)日:1934-02-20
申请号:US54769131
申请日:1931-06-29
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LARSEN AGNEW E
IPC: B64C27/54
CPC classification number: B64C27/54
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公开(公告)号:US1895521A
公开(公告)日:1933-01-31
申请号:US46859830
申请日:1930-07-17
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PITCAIRN HAROLD F , LARSEN AGNEW E
CPC classification number: B64C27/027
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公开(公告)号:US2400649A
公开(公告)日:1946-05-21
申请号:US43254442
申请日:1942-02-27
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LARSEN AGNEW E
IPC: B64C27/02
CPC classification number: B64C27/023
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公开(公告)号:US2324588A
公开(公告)日:1943-07-20
申请号:US36359340
申请日:1940-10-31
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: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: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: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: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: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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