Invention Grant
- Patent Title: Ion drag pumps
- Patent Title (中): 离子泵
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Application No.: US19483262Application Date: 1962-05-15
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Publication No.: US3133500APublication Date: 1964-05-19
- Inventor: EMIL BENZ
- Applicant: LITTON SYSTEMS INC
- Assignee: Litton Systems Inc
- Current Assignee: Litton Systems Inc
- Priority: US19483262 1962-05-15
- Main IPC: H01J41/18
- IPC: H01J41/18
Information query
