Invention Grant
- Patent Title: Capacitative commutator
- Patent Title (中): 电容换向器
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Application No.: US18592950Application Date: 1950-09-21
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Publication No.: US2679551APublication Date: 1954-05-25
- Inventor: NEWBY NEAL D
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: Nokia Bell Labs
- Current Assignee: Nokia Bell Labs
- Priority: US18592950 1950-09-21
- Main IPC: H04Q3/42
- IPC: H04Q3/42
Information query
