Invention Grant
- Patent Title: Motor driven servomotor with reciprocating pilot valve
- Patent Title (中): 带往复式先导阀的电机驱动伺服电机
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Application No.: US34012840Application Date: 1940-06-12
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Publication No.: US2263812APublication Date: 1941-11-25
- Inventor: MACMILLIN HOWARD F , LAWYER IRA B , WALTER ERNST
- Applicant: HYDRAULIC DEV CORP INC
- Assignee: Hydraulic Dev Corp Inc
- Current Assignee: Hydraulic Dev Corp Inc
- Priority: US34012840 1940-06-12
- Main IPC: F15B9/10
- IPC: F15B9/10
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