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11.
公开(公告)号:US2444312A
公开(公告)日:1948-06-29
申请号:US59130045
申请日:1945-05-01
Applicant: RCA CORP
Inventor: ROBERDS WESLEY M , BEARD JOSEPH G , BLANCHA FELIX C
IPC: H01J5/28
CPC classification number: H01J5/28 , H01J2893/0044 , Y10S53/02 , Y10T29/42 , Y10T29/49004
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公开(公告)号:US2408229A
公开(公告)日:1946-09-24
申请号:US48513343
申请日:1943-04-30
Applicant: RCA CORP
Inventor: ROBERDS WESLEY M
IPC: H05B6/36
CPC classification number: H05B6/362
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公开(公告)号:US2395196A
公开(公告)日:1946-02-19
申请号:US49281743
申请日:1943-06-30
Applicant: RCA CORP
Inventor: ROBERDS WESLEY M
IPC: H05B6/36
CPC classification number: H05B6/365
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公开(公告)号:US2395195A
公开(公告)日:1946-02-19
申请号:US48898743
申请日:1943-05-29
Applicant: RCA CORP
Inventor: ROBERDS WESLEY M
IPC: H05B6/40
CPC classification number: H05B6/40
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公开(公告)号:US2375948A
公开(公告)日:1945-05-15
申请号:US48029043
申请日:1943-03-24
Applicant: RCA CORP
Inventor: ROBERDS WESLEY M , WHEELER BENJAMIN F
IPC: H03F3/36
CPC classification number: H03F3/36
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