Invention Grant
- Patent Title: Method of producing gears
- Patent Title (中): 生产齿轮的方法
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Application No.: US8947926Application Date: 1926-02-19
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Publication No.: US1655080APublication Date: 1928-01-03
- Inventor: ERNEST WILDHABER
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US8947926 1926-02-19; US266357X 1926-02-19
- Main IPC: B23F9/02
- IPC: B23F9/02 ; B23F9/10
Information query
