Invention Grant
- Patent Title: Inverter starting circuit
- Patent Title (中): 变频器启动电路
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Application No.: US62672867Application Date: 1967-03-29
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Publication No.: US3397366APublication Date: 1968-08-13
- Inventor: BISHOP JOHN D
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: Nokia Bell Labs
- Current Assignee: Nokia Bell Labs
- Priority: US62672867 1967-03-29
- Main IPC: H02M7/537
- IPC: H02M7/537 ; H02M7/5383 ; H02M7/53846 ; H02M7/53862
Information query
IPC分类:
