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公开(公告)号:US2445243A
公开(公告)日:1948-07-13
申请号:US53058444
申请日:1944-04-12
Applicant: RCA CORP
Inventor: RUNGE FRANK E
IPC: H01J37/18
CPC classification number: H01J37/18 , Y10S206/819
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公开(公告)号:US2418317A
公开(公告)日:1947-04-01
申请号:US53307344
申请日:1944-04-27
Applicant: RCA CORP
Inventor: RUNGE FRANK E
IPC: H01J37/15
CPC classification number: H01J37/15
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公开(公告)号:US2209664A
公开(公告)日:1940-07-30
申请号:US18115637
申请日:1937-12-22
Applicant: RCA CORP
Inventor: RUNGE FRANK E
IPC: G11B7/00
CPC classification number: G11B7/00
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公开(公告)号:US2113385A
公开(公告)日:1938-04-05
申请号:US865135
申请日:1935-02-28
Applicant: RCA CORP
Inventor: RUNGE FRANK E
IPC: G11B15/34
CPC classification number: G11B15/34
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公开(公告)号:US2436675A
公开(公告)日:1948-02-24
申请号:US57267445
申请日:1945-01-13
Applicant: RCA CORP
Inventor: SMITH PERRY C , RUNGE FRANK E
IPC: H01J29/48
CPC classification number: H01J29/485
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公开(公告)号:US2262148A
公开(公告)日:1941-11-11
申请号:US34311640
申请日:1940-06-29
Applicant: RCA CORP
Inventor: RUNGE FRANK E
IPC: G11B3/36
CPC classification number: G11B3/36
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公开(公告)号:US2436676A
公开(公告)日:1948-02-24
申请号:US57486445
申请日:1945-01-27
Applicant: RCA CORP
Inventor: SMITH PERRY C , RUNGE FRANK E
IPC: H01J37/147 , H01J37/20 , H01J37/22
CPC classification number: H01J37/147 , H01J37/20 , H01J37/22 , H01J2237/2611
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8.
公开(公告)号:US2418903A
公开(公告)日:1947-04-15
申请号:US50062043
申请日:1943-08-31
Applicant: RCA CORP
Inventor: RUNGE FRANK E
IPC: H01J37/20
CPC classification number: H01J37/20
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公开(公告)号:US2192987A
公开(公告)日:1940-03-12
申请号:US4934135
申请日:1935-11-12
Applicant: RCA CORP
Inventor: RUNGE FRANK E
IPC: G03B21/46
CPC classification number: G03B21/46
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公开(公告)号:US2178242A
公开(公告)日:1939-10-31
申请号:US15123137
申请日:1937-06-30
Applicant: RCA CORP
Inventor: RUNGE FRANK E
IPC: G03B1/42
CPC classification number: G03B1/42
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