Invention Grant
- Patent Title: Solid-state electron source
- Patent Title (中): 固态电子源
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Application No.: US29999563Application Date: 1963-08-05
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Publication No.: US3214629APublication Date: 1965-10-26
- Inventor: ROY APKER LE
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US29999563 1963-08-05
- Main IPC: H01J1/308
- IPC: H01J1/308 ; H01L27/00
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