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11.
公开(公告)号:US2571019A
公开(公告)日:1951-10-09
申请号:US2437348
申请日:1948-04-30
Applicant: RCA CORP
Inventor: DONLEY HUGH L , CHANDLER WENTWORTH
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公开(公告)号:US2529719A
公开(公告)日:1950-11-14
申请号:US77518947
申请日:1947-09-20
Applicant: RCA CORP
Inventor: CHANDLER WENTWORTH
IPC: C04B35/468
CPC classification number: C04B35/4682 , Y10S425/013
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公开(公告)号:US2431438A
公开(公告)日:1947-11-25
申请号:US46400342
申请日:1942-10-31
Applicant: RCA CORP
Inventor: CHANDLER WENTWORTH
IPC: H01F21/06
CPC classification number: H01F21/065
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公开(公告)号:US2322722A
公开(公告)日:1943-06-22
申请号:US44497442
申请日:1942-05-29
Applicant: RCA CORP
Inventor: CHANDLER WENTWORTH
IPC: H01F21/06
CPC classification number: H01F21/06
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公开(公告)号:US2298908A
公开(公告)日:1942-10-13
申请号:US37243540
申请日:1940-12-31
Applicant: RCA CORP
Inventor: CHANDLER WENTWORTH
IPC: H01F1/20
CPC classification number: H01F1/20 , Y10S264/50 , Y10S425/019 , Y10S425/044
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