Invention Grant
- Patent Title: Control for alternating current motors
- Patent Title (中): 交流电机控制
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Application No.: US70934246Application Date: 1946-11-12
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Publication No.: US2456538APublication Date: 1948-12-14
- Inventor: SEEGER EDWIN W , SCHMITZ NORBERT L
- Applicant: CUTLER HAMMER INC
- Assignee: Cutler Hammer Inc
- Current Assignee: Cutler Hammer Inc
- Priority: US70934246 1946-11-12
- Main IPC: B66C13/26
- IPC: B66C13/26
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