Invention Grant
- Patent Title: Electron discharge device cathode assembly
- Patent Title (中): 电子放电器件阴极组件
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Application No.: US16075050Application Date: 1950-05-08
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Publication No.: US2677787APublication Date: 1954-05-04
- Inventor: LITTON CHARLES V
- Applicant: LITTON CHARLES V
- Assignee: Charles V Litton
- Current Assignee: Charles V Litton
- Priority: US16075050 1950-05-08
- Main IPC: H01J1/20
- IPC: H01J1/20
Public/Granted literature
- US11157040B2 Electronic device including metal housing Public/Granted day:2021-10-26
Information query
