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经营范围
发明名称
NOISE SIGNAL GENERATING SYSTEM
摘要
申请公布号
JPH05121944(A)
申请公布日期
1993.05.18
申请号
JP19910310052
申请日期
1991.10.30
申请人
NEC ENG LTD
发明人
TOMINAGA YOSHITADA
分类号
G10K15/00;H03B29/00
主分类号
G10K15/00
代理机构
代理人
主权项
地址
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