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公开(公告)号:US3008064A
公开(公告)日:1961-11-07
申请号:US69297057
申请日:1957-10-28
Applicant: RAULAND CORP
Inventor: NIKLAS WILFRID F , SZEGHO CONSTANTIN S
IPC: H01J29/52
CPC classification number: H01J29/52
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公开(公告)号:US2839699A
公开(公告)日:1958-06-17
申请号:US949448
申请日:1948-02-19
Applicant: RAULAND CORP
Inventor: SZEGHO CONSTANTIN S , REED WILLIAM O
IPC: H01J31/54
CPC classification number: H01J31/54
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公开(公告)号:US2824248A
公开(公告)日:1958-02-18
申请号:US949648
申请日:1948-02-19
Applicant: RAULAND CORP
Inventor: SZEGHO CONSTANTIN S , REED WILLIAM O
CPC classification number: H01J31/52 , H01J29/395
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公开(公告)号:US2612612A
公开(公告)日:1952-09-30
申请号:US16999750
申请日:1950-06-23
Applicant: RAULAND CORP
Inventor: SZEGHO CONSTANTIN S , AMDURSKY MARK E , REED WILLIAM O
IPC: H01J29/24
CPC classification number: H01J29/24
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公开(公告)号:US2556455A
公开(公告)日:1951-06-12
申请号:US1262848
申请日:1948-03-02
Applicant: RAULAND CORP
Inventor: SZEGHO CONSTANTIN S , POLANYI THOMAS G
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公开(公告)号:US2423626A
公开(公告)日:1947-07-08
申请号:US53662844
申请日:1944-05-20
Applicant: RAULAND CORP
Inventor: SZEGHO CONSTANTIN S
IPC: H01J29/18
CPC classification number: H01J29/18
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公开(公告)号:US2415311A
公开(公告)日:1947-02-04
申请号:US56950144
申请日:1944-12-23
Applicant: RAULAND CORP
Inventor: SZEGHO CONSTANTIN S
IPC: H04N5/74
CPC classification number: H04N5/74
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公开(公告)号:US2824247A
公开(公告)日:1958-02-18
申请号:US949748
申请日:1948-02-19
Applicant: RAULAND CORP
Inventor: SZEGHO CONSTANTIN S , REED WILLIAM O
IPC: H01J31/52
CPC classification number: H01J31/52
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公开(公告)号:US2667596A
公开(公告)日:1954-01-26
申请号:US19583450
申请日:1950-11-15
Applicant: RAULAND CORP
Inventor: SZEGHO CONSTANTIN S , REED WILLIAM O
CPC classification number: H01J31/18 , H01J29/43 , H01J29/435 , H01J31/12
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公开(公告)号:US2612611A
公开(公告)日:1952-09-30
申请号:US16999650
申请日:1950-06-23
Applicant: RAULAND CORP
Inventor: SZEGHO CONSTANTIN S , AMDURSKY MARK E
IPC: H01J29/24
CPC classification number: H01J29/24
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