Invention Grant
- Patent Title: Motor controller
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Application No.: US41769320Application Date: 1920-10-18
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Publication No.: US1680495APublication Date: 1928-08-14
- Inventor: BARNUM THOMAS E , WADE HENRY N
- Applicant: CUTLER HAMMER MFG CO
- Assignee: Cutler Hammer Mfg Co
- Current Assignee: Cutler Hammer Mfg Co
- Priority: US41769320 1920-10-18
- Main IPC: H02P1/26
- IPC: H02P1/26
Information query
