Invention Grant
- Patent Title: Machine for producing gears
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Application No.: US39719641Application Date: 1941-06-09
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Publication No.: US2354181APublication Date: 1944-07-25
- Inventor: CARLSEN LEONARD O , JOHNSON OLAF A
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US39719641 1941-06-09
- Main IPC: B23F9/10
- IPC: B23F9/10
Information query
