Invention Grant
- Patent Title: Swing current generator
- Patent Title (中): 摆动电流发生器
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Application No.: US35293940Application Date: 1940-08-16
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Publication No.: US2300770APublication Date: 1942-11-03
- Inventor: BORDEN STEPHEN W
- Applicant: BORDEN STEPHEN W
- Assignee: Stephen W Borden
- Current Assignee: Stephen W Borden
- Priority: US35293940 1940-08-16
- Main IPC: H02M1/20
- IPC: H02M1/20
Information query
