Invention Grant
- Patent Title: Liquid cooled grinding wheel
- Patent Title (中): 液冷砂轮
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Application No.: US46671754Application Date: 1954-11-04
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Publication No.: US2774201APublication Date: 1956-12-18
- Inventor: HARRINGTON JOHN A
- Applicant: CONTINENTAL MACHINES
- Assignee: Continental Machines
- Current Assignee: Continental Machines
- Priority: US46671754 1954-11-04
- Main IPC: B24D5/10
- IPC: B24D5/10
Information query
