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公开(公告)号:US2679631A
公开(公告)日:1954-05-25
申请号:US18803250
申请日:1950-10-02
Applicant: RCA CORP
Inventor: KORMAN NATHANIEL I , BOLLINGER WALDON P
IPC: H01P5/04
CPC classification number: H01P5/04
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公开(公告)号:US2579249A
公开(公告)日:1951-12-18
申请号:US66596446
申请日:1946-04-30
Applicant: RCA CORP
Inventor: BOLLINGER WALDON P , FUHRMEISTER FREDERICK A , HILL JR JUSTIN E
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公开(公告)号:US2797410A
公开(公告)日:1957-06-25
申请号:US17626850
申请日:1950-07-28
Applicant: RCA CORP
Inventor: KORMAN NATHANIEL I , BOLLINGER WALDON P
IPC: G01S13/526 , H03H9/30
CPC classification number: H03H9/30 , G01S13/526
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公开(公告)号:US2301607A
公开(公告)日:1942-11-10
申请号:US40061641
申请日:1941-07-01
Applicant: RCA CORP
Inventor: BOLLINGER WALDON P , KORMAN NATHANIEL I
IPC: H03G11/04
CPC classification number: H03G11/04
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公开(公告)号:US2631279A
公开(公告)日:1953-03-10
申请号:US10037549
申请日:1949-06-21
Applicant: RCA CORP
Inventor: BOLLINGER WALDON P , HARRY SOHON
CPC classification number: G01S13/4436 , G01S1/02
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