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公开(公告)号:US2889498A
公开(公告)日:1959-06-02
申请号:US54566855
申请日:1955-11-08
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: BOYER JOHN L , MCWILLIAMS HERBERT C , COLAIACO AUGUST P
IPC: H01L21/00 , H01L23/473 , H01L23/488 , H01L25/03 , H02M7/06
CPC classification number: H02M7/06 , H01L21/00 , H01L23/473 , H01L23/488 , H01L25/03 , H01L2924/0002 , H01L2924/00
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公开(公告)号:US2917686A
公开(公告)日:1959-12-15
申请号:US67903057
申请日:1957-08-19
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: BOYER JOHN L , COLAIACO AUGUST P , MCWILLIAMS HERBERT C
IPC: H01L23/467 , H01L23/473
CPC classification number: H01L23/473 , H01L23/467 , H01L24/01 , H01L2924/3011
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