Invention Grant
- Patent Title: Machine-tool control
- Patent Title (中): 机床控制
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Application No.: US30716119Application Date: 1919-06-27
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Publication No.: US1352673APublication Date: 1920-09-14
- Inventor: MAYER WALDEMAR F
- Applicant: TAYLORWHARTON IRON AND STEEL C
- Assignee: Taylorwharton Iron And Steel C
- Current Assignee: Taylorwharton Iron And Steel C
- Priority: US30716119 1919-06-27
- Main IPC: B23Q5/06
- IPC: B23Q5/06 ; B23Q11/04
Information query
IPC分类:
