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公开(公告)号:US2058411A
公开(公告)日:1936-10-27
申请号:US64313432
申请日:1932-11-18
Applicant: RCA CORP
Inventor: CARLSON WENDELL L
IPC: H03J7/04
CPC classification number: H03J7/04
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公开(公告)号:US1649098A
公开(公告)日:1927-11-15
申请号:US58972622
申请日:1922-09-21
Applicant: RCA CORP
Inventor: CARLSON WENDELL L
IPC: H01F27/36
CPC classification number: H01F27/365
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公开(公告)号:US2552309A
公开(公告)日:1951-05-08
申请号:US77917647
申请日:1947-10-10
Applicant: RCA CORP
Inventor: CARLSON WENDELL L , BARTON LOY E
CPC classification number: H04R1/028 , H04R1/021 , H04R1/2811 , H04R1/288
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公开(公告)号:US2512737A
公开(公告)日:1950-06-27
申请号:US63206345
申请日:1945-11-30
Applicant: RCA CORP
Inventor: CARLSON WENDELL L
IPC: H05K9/00
CPC classification number: H05K9/0064 , Y10S148/037
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公开(公告)号:US2432380A
公开(公告)日:1947-12-09
申请号:US50712643
申请日:1943-10-21
Applicant: RCA CORP
Inventor: CARLSON WENDELL L
IPC: H03L7/02
CPC classification number: H03L7/02
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公开(公告)号:US2360810A
公开(公告)日:1944-10-17
申请号:US19681638
申请日:1938-03-19
Applicant: RCA CORP
Inventor: CARLSON WENDELL L , BOND DONALD S
IPC: G01S3/42
CPC classification number: G01S3/42
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公开(公告)号:US2334473A
公开(公告)日:1943-11-16
申请号:US40574241
申请日:1941-08-07
Applicant: RCA CORP
Inventor: CARLSON WENDELL L
IPC: H03J3/14
CPC classification number: H03J3/14
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