Invention Grant
- Patent Title: Work holder for machine tools
- Patent Title (中): 机床工具
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Application No.: US54516844Application Date: 1944-07-15
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Publication No.: US2398924APublication Date: 1946-04-23
- Inventor: DANIELS JOHN J
- Applicant: IMP BRASS MFG CO
- Assignee: Imp Brass Mfg Co
- Current Assignee: Imp Brass Mfg Co
- Priority: US54516844 1944-07-15
- Main IPC: B23B31/10
- IPC: B23B31/10 ; B23B31/20
Information query
