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公开(公告)号:US2510344A
公开(公告)日:1950-06-06
申请号:US58335645
申请日:1945-03-17
Applicant: RCA CORP
Inventor: LAW RUSSELL R
IPC: G03B21/62
CPC classification number: G03B21/625
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公开(公告)号:US2507721A
公开(公告)日:1950-05-16
申请号:US6654248
申请日:1948-12-21
Applicant: RCA CORP
Inventor: LAW RUSSELL R
IPC: H03C1/26
CPC classification number: H03C1/26
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公开(公告)号:US2471037A
公开(公告)日:1949-05-24
申请号:US54271744
申请日:1944-06-29
Applicant: RCA CORP
Inventor: LAW RUSSELL R
IPC: H01J19/80
CPC classification number: H01J19/80
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公开(公告)号:US2456714A
公开(公告)日:1948-12-21
申请号:US76040747
申请日:1947-07-11
Applicant: RCA CORP
Inventor: LAW RUSSELL R
IPC: H01J1/20
CPC classification number: H01J1/20
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公开(公告)号:US2240706A
公开(公告)日:1941-05-06
申请号:US18270237
申请日:1937-12-31
Applicant: RCA CORP
Inventor: LAW RUSSELL R
IPC: H01J29/18
CPC classification number: H01J29/185 , Y10T428/24372 , Y10T428/24893 , Y10T428/24926
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公开(公告)号:US2179097A
公开(公告)日:1939-11-07
申请号:US18971838
申请日:1938-02-10
Applicant: RCA CORP
Inventor: LAW RUSSELL R
IPC: H01J29/74
CPC classification number: H01J29/74 , Y10T403/477
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