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1.Apparatus for coating the face plate of a cathode-ray tube envelope 失效
Title translation: 用于涂覆阴极射线管外壳面板的装置公开(公告)号:US2858797A
公开(公告)日:1958-11-04
申请号:US67436357
申请日:1957-07-26
Applicant: RAULAND CORP
Inventor: LEVIN NATHAN D
IPC: H01J29/28
CPC classification number: H01J29/28
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公开(公告)号:US2828217A
公开(公告)日:1958-03-25
申请号:US50495655
申请日:1955-04-29
Applicant: RAULAND CORP
Inventor: LEVIN NATHAN D , KINSCH FRANK J
IPC: H01J9/22
CPC classification number: H01J9/223
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公开(公告)号:US2923585A
公开(公告)日:1960-02-02
申请号:US79607459
申请日:1959-02-27
Applicant: RAULAND CORP
Inventor: LEVIN NATHAN D
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