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公开(公告)号：US2985774A
公开(公告)日：1961-05-23
申请号：US83637459
申请日：1959-08-27
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： CARBONE VICTOR T , CLARK JR RUSSELL D
IPC: H03F3/62
CPC classification number: H03F3/62
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