Invention Grant
- Patent Title: Frequency compensator
- Patent Title (中): 频率补偿器
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Application No.: US27621139Application Date: 1939-05-27
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Publication No.: US2194299APublication Date: 1940-03-19
- Inventor: EDWARDS MARTIN A , PORTER RICHARD W
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US27621139 1939-05-27
- Main IPC: H02P9/14
- IPC: H02P9/14
Information query
