Invention Grant
- Patent Title: Gear cutting machine with work spindle positioning means
- Patent Title (中): 齿轮切割机配有主轴定位装置
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Application No.: US69811157Application Date: 1957-11-22
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Publication No.: US2972912APublication Date: 1961-02-28
- Inventor: CARLSEN LEONARD O
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US69811157 1957-11-22
- Main IPC: B23F9/10
- IPC: B23F9/10 ; B23F23/08 ; B23F23/10 ; B23Q5/56
Information query
