Invention Grant
- Patent Title: Cutter for spiral bevel or hypoid gears
- Patent Title (中): 螺旋斜面或准双曲面齿轮的切割机
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Application No.: US78151658Application Date: 1958-12-19
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Publication No.: US2994943APublication Date: 1961-08-08
- Inventor: CARLSEN LEONARD O , KING CHARLES B
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US78151658 1958-12-19; US70593157 1957-12-30
- Main IPC: B23F21/22
- IPC: B23F21/22
Information query
