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公开(公告)号:US1974738A
公开(公告)日:1934-09-25
申请号:US56286531
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:US1958444A
公开(公告)日:1934-05-15
申请号:US53610031
申请日:1931-05-09
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PITCAIRN HAROLD F
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US1950080A
公开(公告)日:1934-03-06
申请号:US63135632
申请日:1932-09-01
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LA CIERVA JUAN
IPC: B64C27/02
CPC classification number: B64C27/023
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公开(公告)号:US1949410A
公开(公告)日:1934-03-06
申请号:US59109532
申请日:1932-02-05
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LA CIERVA JUAN DE
IPC: B64C27/02
CPC classification number: B64C27/023
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公开(公告)号:US1948458A
公开(公告)日:1934-02-20
申请号:US50006330
申请日:1930-12-04
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LA CIERVA JUAN DE
IPC: B64C27/02
CPC classification number: B64C27/021
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公开(公告)号:US1948456A
公开(公告)日:1934-02-20
申请号:US49687230
申请日:1930-11-20
Applicant: AUTOGIRO CO OF AMERICA
Inventor: LA CIERVA JUAN DE
IPC: B64C27/02
CPC classification number: B64C27/021
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87.Construction and control of aircraft having air actuated sustaining means 失效
Title translation: 具有气动维持装置的飞机的构造和控制公开(公告)号:US1929512A
公开(公告)日:1933-10-10
申请号:US57863731
申请日:1931-12-03
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PECKER JOSEPH S
IPC: B64C27/02
CPC classification number: B64C27/02
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公开(公告)号:US1901132A
公开(公告)日:1933-03-14
申请号:US59832832
申请日:1932-03-12
Applicant: AUTOGIRO CO OF AMERICA
Inventor: STANLEY PAUL H
IPC: B64C27/02
CPC classification number: B64C27/02
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公开(公告)号:US1898097A
公开(公告)日:1933-02-21
申请号:US59834532
申请日:1932-03-12
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PECKER JOSEPH S
IPC: B64C27/02
CPC classification number: B64C27/028
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公开(公告)号:US1897092A
公开(公告)日:1933-02-14
申请号:US40981429
申请日:1929-11-26
Applicant: AUTOGIRO CO OF AMERICA
Inventor: GEORGE WEIR JAMES
IPC: B64C27/18
CPC classification number: B64C27/18
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