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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: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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23.Aircraft having sustaining rotors and method of operating the same 失效
Title translation: 具有持续转子的飞机及其操作方法公开(公告)号:US1980980A
公开(公告)日:1934-11-20
申请号:US56448431
申请日:1931-09-23
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:US2742095A
公开(公告)日:1956-04-17
申请号:US3351848
申请日:1948-06-17
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PITCAIRN HAROLD F , CAMPBELL HARRIS S
IPC: B64C27/00
CPC classification number: B64C27/008
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公开(公告)号:US2672939A
公开(公告)日:1954-03-23
申请号:US68711646
申请日:1946-07-30
Applicant: AUTOGIRO CO OF AMERICA
Inventor: CAMPBELL HARRIS S
IPC: B64C27/82
CPC classification number: B64C27/82 , B64C2027/8218
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26.Aircraft sustaining rotor blade with suction system for boundary layer control 失效
Title translation: 具有用于边界层控制的抽吸系统的飞机维持转子叶片公开(公告)号:US2656892A
公开(公告)日:1953-10-27
申请号:US5525448
申请日:1948-10-19
Applicant: AUTOGIRO CO OF AMERICA
Inventor: CAMPBELL HARRIS S
CPC classification number: B64C27/46 , B64C21/025 , B64C2230/04 , B64C2230/28 , Y02T50/166
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27.Pitch control mechanism for pivoted blade aircraft sustaining rotors 失效
Title translation: 枢转叶片飞机维持转子的桨距控制机构公开(公告)号:US2540473A
公开(公告)日:1951-02-06
申请号:US72775847
申请日:1947-02-11
Applicant: AUTOGIRO CO OF AMERICA
Inventor: CAMPBELL HARRIS S
IPC: B64C27/02
CPC classification number: B64C27/022
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公开(公告)号:US2477113A
公开(公告)日:1949-07-26
申请号:US43146042
申请日:1942-02-19
Applicant: AUTOGIRO CO OF AMERICA
Inventor: CAMPBELL HARRIS S
IPC: B64C27/02
CPC classification number: B64C27/023
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公开(公告)号:US2405188A
公开(公告)日:1946-08-06
申请号:US40115641
申请日:1941-07-05
Applicant: AUTOGIRO CO OF AMERICA
Inventor: CAMPBELL HARRIS S
IPC: B64C27/02
CPC classification number: B64C27/02
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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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