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经营范围
发明名称
RF modulator
摘要
申请公布号
EP0432052(B1)
申请公布日期
1998.07.29
申请号
EP19900403498
申请日期
1990.12.07
申请人
SONY CORPORATION
发明人
ISHIKAWA, NOBUYUKI;HIGUCHI, HIROSHI;NARAHARA, HISAAKI;TANABE, SHINICHI;ISHIKAWA, FUMIO
分类号
H03C5/00;H04N5/40;(IPC1-7):H04N5/40;H04N5/76
主分类号
H03C5/00
代理机构
代理人
主权项
地址
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