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经营范围
发明名称
VIDEO SIGNAL DETECTING CIRCUIT
摘要
申请公布号
JPH01105676(A)
申请公布日期
1989.04.24
申请号
JP19870261557
申请日期
1987.10.19
申请人
HITACHI LTD;HITACHI VIDEO ENG CO LTD
发明人
DOI KIYOTAKA;SONODA YOSHIHIRO
分类号
H04N5/44
主分类号
H04N5/44
代理机构
代理人
主权项
地址
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