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发明名称
MULTICHANNEL FREQUENCY MODULATOR
摘要
申请公布号
GB2057215(A)
申请公布日期
1981.03.25
申请号
GB19800022726
申请日期
1980.07.11
申请人
NIPPON ELECTRIC CO LTD
发明人
分类号
H03B5/32;H03C3/22;H03J5/24;(IPC1-7):H03C3/22
主分类号
H03B5/32
代理机构
代理人
主权项
地址
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