-
公开(公告)号:US2761519A
公开(公告)日:1956-09-04
申请号:US28911052
申请日:1952-05-21
Applicant: GEN MOTORS CORP
Inventor: HIRSCH RICHARD A
IPC: B63H3/08
CPC classification number: B63H3/08 , B63H2003/088 , Y10T74/19874
-
2.Variable pitch propeller assembly for multi-power plant aircraft 失效
Title translation: 用于多功能飞机的可变螺距螺旋桨组件公开(公告)号:US3091295A
公开(公告)日:1963-05-28
申请号:US84048659
申请日:1959-08-13
Applicant: GEN MOTORS CORP
Inventor: BODEM ROY C , BRANDES ROY H , HIRSCH RICHARD A , MCDONALD EDWARD H , WOOD CARL F
IPC: B64C11/40
CPC classification number: B64C11/40
-
公开(公告)号:US2957528A
公开(公告)日:1960-10-25
申请号:US54503455
申请日:1955-11-04
Applicant: GEN MOTORS CORP
Inventor: FLAUGH OREN F , HIRSCH RICHARD A , MANSFIELD JAMES R
IPC: B64C11/32
CPC classification number: B64C11/325
-
公开(公告)号:US2855056A
公开(公告)日:1958-10-07
申请号:US65027157
申请日:1957-04-02
Applicant: GEN MOTORS CORP
Inventor: HIRSCH RICHARD A , MCDONALD EDWARD H , NELSON HARRY N
CPC classification number: B64C11/325 , B64C11/04 , B64C11/30
-
公开(公告)号:US3115939A
公开(公告)日:1963-12-31
申请号:US8185161
申请日:1961-01-10
Applicant: GEN MOTORS CORP
Inventor: BERINGER KENNETH L , MILLER DALE W , REMKE JACK A , HIRSCH RICHARD A
IPC: B64C11/34
CPC classification number: B64C11/346
-
公开(公告)号:US2969685A
公开(公告)日:1961-01-31
申请号:US65026257
申请日:1957-04-02
Applicant: GEN MOTORS CORP
Inventor: HIRSCH RICHARD A , MCNAMARA LAWRENCE V
IPC: B64C11/32
CPC classification number: B64C11/32 , Y10T74/18856 , Y10T74/19721 , Y10T74/19874
-
7.
公开(公告)号:US2919752A
公开(公告)日:1960-01-05
申请号:US48592255
申请日:1955-02-03
Applicant: GEN MOTORS CORP
Inventor: BRANDES ROY H , HIRSCH RICHARD A , ROYER DARRELL E
IPC: B64C11/40
CPC classification number: B64C11/40
-
8.
公开(公告)号:US3003567A
公开(公告)日:1961-10-10
申请号:US75621958
申请日:1958-08-20
Applicant: GEN MOTORS CORP
Inventor: FLAUGH OREN F , HIRSCH RICHARD A , MANSFIELD JAMES R
IPC: B64C11/38
CPC classification number: B64C11/385
-
公开(公告)号:US2891627A
公开(公告)日:1959-06-23
申请号:US48592155
申请日:1955-02-03
Applicant: GEN MOTORS CORP
Inventor: DITMER CLYDE A , HIRSCH RICHARD A
IPC: B64C11/40
CPC classification number: B64C11/40
-
公开(公告)号:US2876848A
公开(公告)日:1959-03-10
申请号:US40434654
申请日:1954-01-15
Applicant: GEN MOTORS CORP
Inventor: DETAMORE HAROLD H , HIRSCH RICHARD A
IPC: B64C11/30
CPC classification number: B64C11/306
-
-
-
-
-
-
-
-
-