Invention Grant
- Patent Title: Dressing mechanism
- Patent Title (中): 敷料机制
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Application No.: US30415039Application Date: 1939-11-13
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Publication No.: US2311302APublication Date: 1943-02-16
- Inventor: ERNEST WILDHABER , CARLSEN LEONARD O
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US30415039 1939-11-13
- Main IPC: B24B53/04
- IPC: B24B53/04 ; B24B53/075
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