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公开(公告)号:US2759994A
公开(公告)日:1956-08-21
申请号:US29567452
申请日:1952-06-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: THEADORE MILLER
IPC: H04N9/24
CPC classification number: H04N9/24
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公开(公告)号:US2707269A
公开(公告)日:1955-04-26
申请号:US5474648
申请日:1948-10-15
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: WILLIAM ALTAR , THEADORE MILLER
IPC: H03C7/02
CPC classification number: H03C7/02
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