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经营范围
发明名称
CATV CONVERTER
摘要
申请公布号
JPH03268690(A)
申请公布日期
1991.11.29
申请号
JP19900067269
申请日期
1990.03.19
申请人
NIPPON HOSO KYOKAI <NHK>
发明人
YAMADA TSUKASA;SAITO MASANORI;KURODA TORU;MORIYAMA SHIGEKI;TAKADA MASAYUKI
分类号
H04N7/16
主分类号
H04N7/16
代理机构
代理人
主权项
地址
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