Invention Grant
- Patent Title: Gear-grinding machine
- Patent Title (中): 齿轮磨床
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Application No.: US72435624Application Date: 1924-07-05
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Publication No.: US1679809APublication Date: 1928-08-07
- Inventor: BULLOCK EDWARD W , SLADE ALTON P
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US72435624 1924-07-05
- Main IPC: B23F9/02
- IPC: B23F9/02 ; B23F23/12
Information query
