Invention Grant
- Patent Title: Cutter sharpening machine
- Patent Title (中): 切刀磨刀机
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Application No.: US37587053Application Date: 1953-08-24
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Publication No.: US2804722APublication Date: 1957-09-03
- Inventor: CARLSEN LEONARD O , DAMMERT EARL D
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US37587053 1953-08-24
- Main IPC: B24B3/02
- IPC: B24B3/02
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