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经营范围
发明名称
MODULATION SYSTEM
摘要
申请公布号
JPS5544221(A)
申请公布日期
1980.03.28
申请号
JP19780116015
申请日期
1978.09.22
申请人
HITACHI ELECTRONICS
发明人
FUJISAKI HITOSHI;TOYOMURA YASUHIRO;ONODERA HIDEO
分类号
H03C1/54
主分类号
H03C1/54
代理机构
代理人
主权项
地址
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