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公开(公告)号：US3198982A
公开(公告)日：1965-08-03
申请号：US8256861
申请日：1961-01-13
Applicant: STEWART WARNER CORP
Inventor： ROBERT BENSON , ANSIS ZILGALVIS
IPC: H04N1/00
CPC classification number: H04N1/00745 , H04N1/00681 , H04N1/00782
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