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经营范围
发明名称
Sawtooth oscillator
摘要
申请公布号
SG44797(A1)
申请公布日期
1997.12.19
申请号
SG19960007727
申请日期
1993.06.08
申请人
PHILIPS ELECTRONICS N.V.
发明人
SCHOOFS, F. A. C. M.;DIJKMANS, E. C.
分类号
H03K4/501;H03K4/00;H03K4/502;(IPC1-7):H03K4/50
主分类号
H03K4/501
代理机构
代理人
主权项
地址
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