Invention Grant
- Patent Title: Gear-cutting machine
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Application No.: US30002539Application Date: 1939-10-18
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Publication No.: US2352689APublication Date: 1944-07-04
- Inventor: CARLSEN LEONARD O
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US30002539 1939-10-18
- Main IPC: B23F5/12
- IPC: B23F5/12 ; B23F19/00
Information query
