Invention Grant
- Patent Title: Multiple piston type pump or motor
- Patent Title (中): 多活塞式泵或电机
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Application No.: US23438662Application Date: 1962-10-31
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Publication No.: US3204572APublication Date: 1965-09-07
- Inventor: MOSBACHER BRUCE H
- Applicant: ROPER HYDRAULICS INC
- Assignee: Roper Hydraulics Inc
- Current Assignee: Roper Hydraulics Inc
- Priority: US23438662 1962-10-31
- Main IPC: F01B15/00
- IPC: F01B15/00 ; F03C1/22
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