Invention Grant
- Patent Title: Electric rectifying system
- Patent Title (中): 电整流系统
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Application No.: US52893131Application Date: 1931-04-09
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Publication No.: US1961153APublication Date: 1934-06-05
- Inventor: MEYER LAZARUS
- Applicant: MEYER LAZARUS
- Assignee: Lazarus Meyer
- Current Assignee: Lazarus Meyer
- Priority: US52893131 1931-04-09
- Main IPC: H02M7/08
- IPC: H02M7/08
Information query
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