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经营范围
发明名称
Balanced Modulator
摘要
申请公布号
CA2187967(A1)
申请公布日期
1997.04.18
申请号
CA19962187967
申请日期
1996.10.16
申请人
NEC CORPORATION
发明人
NISHIDA, MASAKAZU
分类号
H03D7/00;H01P5/10;H03C1/54;H03C7/02;H03D7/14;H03D9/06;(IPC1-7):H03C1/54
主分类号
H03D7/00
代理机构
代理人
主权项
地址
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