Invention Grant
- Patent Title: Method and machine for relieving cutters
- Patent Title (中): 切割机的方法和机器
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Application No.: US38901441Application Date: 1941-04-17
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Publication No.: US2332421APublication Date: 1943-10-19
- Inventor: ERNEST WILDHABER
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US38901441 1941-04-17
- Main IPC: B24B3/02
- IPC: B24B3/02
Information query
