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1.发明授权Grid modulating a television transmitter by successive modulation of carrier in plural stages 失效通过多个阶段的载波的连续调制来对电视发射机进行网格调制
公开(公告)号：US2881394A
公开(公告)日：1959-04-07
申请号：US39572753
申请日：1953-12-02
Applicant: SOC NOUVELLE OUTIL RBV RADIO
Inventor： HERBERT ERNYEI
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