Invention Grant
- Patent Title: Spindle assembly for machine tools
- Patent Title (中): 机床主轴总成
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Application No.: US44920854Application Date: 1954-08-11
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Publication No.: US2822226APublication Date: 1958-02-04
- Inventor: CARLSEN LEONARD O , MALE HERMAN A
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US44920854 1954-08-11; US29545252 1952-06-25
- Main IPC: B23F23/12
- IPC: B23F23/12 ; B23Q1/70
Information query
