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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:US1999737A
公开(公告)日:1935-04-30
申请号:US54545131
申请日:1931-06-19
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:US1892003A
公开(公告)日:1932-12-27
申请号:US55426831
申请日:1931-07-31
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PECKER JOSEPH S
IPC: B64C27/12
CPC classification number: B64C27/12
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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:US1999636A
公开(公告)日:1935-04-30
申请号:US51238331
申请日:1931-01-30
Applicant: AUTOGIRO CO OF AMERICA
Inventor: PECKER JOSEPH S
IPC: B64C27/02
CPC classification number: B64C27/025
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