Invention Grant
- Patent Title: Apparatus for gashing and sharpening hobs
- Patent Title (中): 用于冲击和磨削滚刀的装置
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Application No.: US20269727Application Date: 1927-06-30
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Publication No.: US1758103APublication Date: 1930-05-13
- Inventor: CANDEE ALLAN H , HEAD ERNEST C , NADEL LOUIS D
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US20269727 1927-06-30
- Main IPC: B23P15/34
- IPC: B23P15/34
Information query
