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经营范围
发明名称
SIGNAL DISCRIMINATION CIRCUIT
摘要
申请公布号
JPH03121685(A)
申请公布日期
1991.05.23
申请号
JP19890258897
申请日期
1989.10.05
申请人
HITACHI LTD;HITACHI VIDEO ENG CO LTD
发明人
YOSHIOKA ATSUSHI;WATAYA YOSHIZUMI;AZUMA NOBUO;OTSUBO TADASHI;MATSUO SHUICHI
分类号
H04N5/7826;H04N5/782;H04N5/93
主分类号
H04N5/7826
代理机构
代理人
主权项
地址
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