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经营范围
发明名称
Quadrature modulator
摘要
申请公布号
GB2232328(A)
申请公布日期
1990.12.05
申请号
GB19900008262
申请日期
1990.04.11
申请人
* TELENOKIA OY
发明人
JARMO * MAKINEN;REINO * TALARMO
分类号
H03C1/52
主分类号
H03C1/52
代理机构
代理人
主权项
地址
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