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经营范围
发明名称
LOW NOISE CONVERTER FOR RECEIVING SATELLITE BROADCAST
摘要
申请公布号
JPH05267957(A)
申请公布日期
1993.10.15
申请号
JP19920093816
申请日期
1992.03.19
申请人
发明人
分类号
H03F1/26;H03F1/30;H03F3/60;(IPC1-7):H03F3/60
主分类号
H03F1/26
代理机构
代理人
主权项
地址
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