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公开(公告)号:US2150129A
公开(公告)日:1939-03-07
申请号:US12292137
申请日:1937-01-29
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PECKER JOSEPH S
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US2122428A
公开(公告)日:1938-07-05
申请号:US15047937
申请日:1937-06-26
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LARSEN AGNEW E
IPC: B64C27/02
CPC classification number: B64C27/022
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公开(公告)号:US2105682A
公开(公告)日:1938-01-18
申请号:US4038635
申请日:1935-09-13
Applicant: AUTOGIRO CO OF AMERICA
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US2101399A
公开(公告)日:1937-12-07
申请号:US12015537
申请日:1937-01-12
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LARSEN AGNEW E
IPC: B64C25/52
CPC classification number: B64C25/52 , B64C2025/325
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公开(公告)号:US1995460A
公开(公告)日:1935-03-26
申请号:US56734331
申请日:1931-10-07
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PECKER JOSEPH S
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US1993701A
公开(公告)日:1935-03-05
申请号:US50692431
申请日:1931-01-06
Applicant: AUTOGIRO CO OF AMERICA
Inventor: AVERY HAROLD T
IPC: B64C27/26
CPC classification number: B64C27/26
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公开(公告)号:US1971033A
公开(公告)日:1934-08-21
申请号:US56286631
申请日:1931-09-15
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LA CIERVA JUAN DE
IPC: B64C27/02
CPC classification number: B64C27/025
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公开(公告)号:US1949296A
公开(公告)日:1934-02-27
申请号:US54668031
申请日:1931-06-25
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LA CIERVA JUAN DE
IPC: B64C27/02
CPC classification number: B64C27/028
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公开(公告)号:US1948514A
公开(公告)日:1934-02-27
申请号:US43277330
申请日:1930-03-03
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:US1921839A
公开(公告)日:1933-08-08
申请号:US64013732
申请日:1932-10-29
Applicant: AUTOGIRO CO OF AMERICA
Inventor: RAWSON ARTHUR H C A
IPC: B64C27/02
CPC classification number: B64C27/025
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