Invention Grant
- Patent Title: Cathode sleeve
- Patent Title (中): 阴极袖
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Application No.: US69698657Application Date: 1957-11-18
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Publication No.: US2942137APublication Date: 1960-06-21
- Inventor: TAYLOR CHARLES L
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US69698657 1957-11-18
- Main IPC: H01J1/26
- IPC: H01J1/26
Information query
