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公开(公告)号:US2204089A
公开(公告)日:1940-06-11
申请号:US22214038
申请日:1938-07-30
Applicant: RCA CORP
Inventor: LANDON VERNON D
IPC: H03G11/00
CPC classification number: H03G11/004
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公开(公告)号:US2196266A
公开(公告)日:1940-04-09
申请号:US11315836
申请日:1936-11-28
Applicant: RCA CORP
Inventor: LANDON VERNON D , GRUNDMANN GUSTAVE L
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公开(公告)号:US2187805A
公开(公告)日:1940-01-23
申请号:US11346036
申请日:1936-11-30
Applicant: RCA CORP
Inventor: LANDON VERNON D
IPC: H03H7/01
CPC classification number: H03H7/065 , H03H7/0115 , H03H7/09 , H03H7/175 , H03H7/1766 , H03H7/1775 , H03H7/1783
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公开(公告)号:US2151081A
公开(公告)日:1939-03-21
申请号:US10228636
申请日:1936-09-24
Applicant: RCA CORP
Inventor: CARLSON WENDELL L , LANDON VERNON D
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公开(公告)号:US2113212A
公开(公告)日:1938-04-05
申请号:US13672337
申请日:1937-04-14
Applicant: RCA CORP
Inventor: LANDON VERNON D
IPC: H04B1/12
CPC classification number: H04B1/12
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公开(公告)号:US2110159A
公开(公告)日:1938-03-08
申请号:US72284234
申请日:1934-04-28
Applicant: RCA CORP
Inventor: LANDON VERNON D , REID JOHN D
IPC: H03H2/00
CPC classification number: H03H2/008
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公开(公告)号:US2073940A
公开(公告)日:1937-03-16
申请号:US6177936
申请日:1936-01-31
Applicant: RCA CORP
Inventor: LANDON VERNON D , CONRON WILLIAM H
IPC: H01F27/02
CPC classification number: H01F27/027
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