Invention Grant
- Patent Title: Method of and apparatus for cutting and chamfering gears
- Patent Title (中): 齿轮切削和倒角的方法和设备
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Application No.: US69746246Application Date: 1946-09-17
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Publication No.: US2620709APublication Date: 1952-12-09
- Inventor: ERNEST WILDHABER , CARLSEN LEONARD O
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US69746246 1946-09-17
- Main IPC: B23F19/10
- IPC: B23F19/10 ; B23F21/24
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