Invention Grant
- Patent Title: Method of and apparatus for cutting gears
- Patent Title (中): 切割齿轮的方法和装置
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Application No.: US13014037Application Date: 1937-03-10
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Publication No.: US2260605APublication Date: 1941-10-28
- Inventor: CARLSEN LEONARD O
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US13014037 1937-03-10
- Main IPC: B23F9/10
- IPC: B23F9/10 ; B23F23/12
Public/Granted literature
- US20110186861A1 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2011-08-04
Information query
