Invention Grant
- Patent Title: Hydraulic screw feed
- Patent Title (中): 液压螺丝进料
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Application No.: US17689450Application Date: 1950-07-31
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Publication No.: US2686448APublication Date: 1954-08-17
- Inventor: ALBERT LEIFER LORENZ , PREMO LEWIS W
- Applicant: GISHOLT MACHINE CO
- Assignee: Gisholt Machine Co
- Current Assignee: Gisholt Machine Co
- Priority: US17689450 1950-07-31
- Main IPC: B23Q5/36
- IPC: B23Q5/36
Public/Granted literature
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