Invention Grant
- Patent Title: Pressure fluid servomotor for reversing gears
- Patent Title (中): 用于换向齿轮的压力流体伺服电机
-
Application No.: US64423846Application Date: 1946-01-30
-
Publication No.: US2488045APublication Date: 1949-11-15
- Inventor: WILLIAM WAGNER , JOHN SWANN
- Applicant: WILLIAM WAGNER , JOHN SWANN
- Assignee: Wagner William,Swann John
- Current Assignee: Wagner William,Swann John
- Priority: US64423846 1946-01-30
- Main IPC: F15B11/12
- IPC: F15B11/12
Information query
