Invention Grant
- Patent Title: Induction relay
- Patent Title (中): 感应继电器
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Application No.: US38179320Application Date: 1920-05-17
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Publication No.: US1503255APublication Date: 1924-07-29
- Inventor: STOEKLE ERWIN R
- Applicant: CUTLER HAMMER MFG CO
- Assignee: Cutler Hammer Mfg Co
- Current Assignee: Cutler Hammer Mfg Co
- Priority: US38179320 1920-05-17
- Main IPC: H01H53/10
- IPC: H01H53/10
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