Patent search ap:("GEN MOTORS CORP") AND inv:"MANSFIELD JAMES R" Page 1

1.

发明授权
Propeller mechanical low pitch stop 失效

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

2.

发明授权
Propeller mechanical pitch lock and low pitch stop assembly 失效
Title translation: 螺旋桨机械俯仰锁定和低音调停止组件

公开(公告)号：US2882975A

公开(公告)日：1959-04-21

申请号：US57152356

申请日：1956-03-14

Applicant: GEN MOTORS CORP

Inventor： HIRSCH RICHARD A , MANSFIELD JAMES R , NELSON HARRY N

IPC: B64C11/32

CPC classification number: B64C11/325

3.

发明授权
Combined mechanical pitch lock and pitch stop assembly 失效
Title translation: 组合机械俯仰锁定和俯仰停止组件

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

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