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公开(公告)号:US2932757A
公开(公告)日:1960-04-12
申请号:US72636658
申请日:1958-04-04
Applicant: RCA CORP
Inventor: HELWIG WILLIAM J
IPC: H01J19/46
CPC classification number: H01J19/46 , H01J2893/0006
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公开(公告)号:US2884554A
公开(公告)日:1959-04-28
申请号:US59453856
申请日:1956-06-28
Applicant: RCA CORP
Inventor: LYNAR WILLIAM E , HELWIG WILLIAM J
IPC: H01J19/48
CPC classification number: H01J19/48
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公开(公告)号:US3215886A
公开(公告)日:1965-11-02
申请号:US15738261
申请日:1961-12-06
Applicant: RCA CORP
Inventor: HELWIG WILLIAM J
IPC: H01J19/46
CPC classification number: H01J19/46 , H01J2893/0006
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4.Method of processing articles or materials in a continuous flow operation 失效
Title translation: 在连续流动操作中处理制品或材料的方法公开(公告)号:US3087289A
公开(公告)日:1963-04-30
申请号:US1863760
申请日:1960-03-30
Applicant: RCA CORP
Inventor: HELWIG WILLIAM J
CPC classification number: H01J9/38 , H01J5/20 , H01J2893/0037
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5.Apparatus for processing articles or materials in a continuous flow operation 失效
Title translation: 用于在连续流动操作中处理制品或材料的装置公开(公告)号:US3057130A
公开(公告)日:1962-10-09
申请号:US80035759
申请日:1959-03-05
Applicant: RCA CORP
Inventor: HELWIG WILLIAM J
CPC classification number: H01J9/38 , H01J5/20 , H01J2893/0037
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