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公开(公告)号:US2352085A
公开(公告)日:1944-06-20
申请号:US40880741
申请日:1941-08-29
Applicant: RCA CORP
Inventor: DIMMICK GLENN L
IPC: G02B1/11
CPC classification number: G02B1/113
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公开(公告)号:US2338233A
公开(公告)日:1944-01-04
申请号:US34881540
申请日:1940-07-31
Applicant: RCA CORP
Inventor: DIMMICK GLENN L
IPC: G02B1/11
CPC classification number: G02B1/113
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公开(公告)号:US2303199A
公开(公告)日:1942-11-24
申请号:US35881340
申请日:1940-09-28
Applicant: RCA CORP
Inventor: DIMMICK GLENN L
IPC: H03G3/20
CPC classification number: H03G3/20
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公开(公告)号:US2272795A
公开(公告)日:1942-02-10
申请号:US32537340
申请日:1940-03-22
Applicant: RCA CORP
Inventor: DIMMICK GLENN L
IPC: G11B7/14
CPC classification number: G11B7/14
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公开(公告)号:US2268097A
公开(公告)日:1941-12-30
申请号:US21059238
申请日:1938-05-28
Applicant: RCA CORP
Inventor: UNDERHILL JOSEPH L , DIMMICK GLENN L
IPC: G11B7/00
CPC classification number: G11B7/00
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公开(公告)号:US2237902A
公开(公告)日:1941-04-08
申请号:US20472738
申请日:1938-04-28
Applicant: RCA CORP
Inventor: DIMMICK GLENN L
IPC: G11B7/00
CPC classification number: G11B7/00
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公开(公告)号:US2209053A
公开(公告)日:1940-07-23
申请号:US26527939
申请日:1939-03-31
Applicant: RCA CORP
Inventor: DIMMICK GLENN L
IPC: G11B7/00
CPC classification number: G11B7/00
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公开(公告)号:US2207243A
公开(公告)日:1940-07-09
申请号:US20208538
申请日:1938-04-14
Applicant: RCA CORP
Inventor: DIMMICK GLENN L
IPC: H03G11/00
CPC classification number: H03G11/004
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公开(公告)号:US2199621A
公开(公告)日:1940-05-07
申请号:US19313038
申请日:1938-02-28
Applicant: RCA CORP
Inventor: DIMMICK GLENN L
IPC: G11B7/00
CPC classification number: G11B7/00
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公开(公告)号:US2109453A
公开(公告)日:1938-03-01
申请号:US4796935
申请日:1935-11-02
Applicant: RCA CORP
Inventor: DIMMICK GLENN L
IPC: G11B7/00
CPC classification number: G11B7/00
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