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公开(公告)号：US2926242A
公开(公告)日：1960-02-23
申请号：US45625854
申请日：1954-09-15
Applicant: SOC NOUVELLE OUTIL RBV RADIO
Inventor： ALBERT FEYZEAU
IPC: H04N5/06
CPC classification number: H04N5/06
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