Invention Grant
- Patent Title: Variable shunt permanent magnet
- Patent Title (中): 可变分流永磁体
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Application No.: US5495748Application Date: 1948-10-16
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Publication No.: US2593508APublication Date: 1952-04-22
- Inventor: WASHBURN HAROLD W
- Applicant: CONS ENG CORP
- Assignee: Cons Eng Corp
- Current Assignee: Cons Eng Corp
- Priority: US5495748 1948-10-16
- Main IPC: H01J49/20
- IPC: H01J49/20
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