Invention Grant
- Patent Title: Pressure-loaded gear pump
- Patent Title (中): 负压齿轮泵
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Application No.: US50931455Application Date: 1955-05-18
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Publication No.: US2865302APublication Date: 1958-12-23
- Inventor: MURRAY JOHN F
- Applicant: THOMPSON PROD INC
- Assignee: Northrop Grumman Space and Mission Systems Corp
- Current Assignee: Northrop Grumman Space and Mission Systems Corp
- Priority: US50931455 1955-05-18
- Main IPC: F04C2/08
- IPC: F04C2/08 ; F04C15/00
Information query
IPC分类:
