Invention Grant
- Patent Title: Dressing mechanism
- Patent Title (中): 敷料机制
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Application No.: US30356939Application Date: 1939-11-09
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Publication No.: US2288153APublication Date: 1942-06-30
- Inventor: BULLOCK EDWARD W
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US30356939 1939-11-09
- Main IPC: B24B53/085
- IPC: B24B53/085
Information query
