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发明名称
TELEVISION SIGNAL CHANGEOVER DEVICE
摘要
申请公布号
JPH03214930(A)
申请公布日期
1991.09.20
申请号
JP19900011349
申请日期
1990.01.19
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
KAWAMOTO NOBORU;UTSUNOMIYA KEISUKE;FUJIMURA SHINICHI
分类号
H04B1/18;H04N5/44
主分类号
H04B1/18
代理机构
代理人
主权项
地址
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