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经营范围
发明名称
SIGNAL SWITCHING DEVICE
摘要
申请公布号
JPH03150923(A)
申请公布日期
1991.06.27
申请号
JP19890289427
申请日期
1989.11.07
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
TAKIGAWA MITSUHO;MAMEI MASAYUKI
分类号
H03K17/00
主分类号
H03K17/00
代理机构
代理人
主权项
地址
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