Invention Grant
US3056061A Method of manufacturing nickel supports for oxide cathodes and cathodes provided with such supports
失效
制造具有这种支撑体的氧化物阴极和阴极的镍载体的方法
- Patent Title: Method of manufacturing nickel supports for oxide cathodes and cathodes provided with such supports
- Patent Title (中): 制造具有这种支撑体的氧化物阴极和阴极的镍载体的方法
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Application No.: US318360Application Date: 1960-01-18
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Publication No.: US3056061APublication Date: 1962-09-25
- Inventor: HANS MELSERT
- Applicant: PHILIPS CORP
- Assignee: Philips Corp
- Current Assignee: Philips Corp
- Priority: NL236877 1959-03-06
- Main IPC: H01J1/26
- IPC: H01J1/26 ; H01J9/04
Public/Granted literature
- US5557401A Optical masking apparatus Public/Granted day:1996-09-17
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