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经营范围
发明名称
Variable delay circuit
摘要
申请公布号
EP0868026(B1)
申请公布日期
2003.07.02
申请号
EP19970104986
申请日期
1997.03.24
申请人
NEC ELECTRONICS CORPORATION
发明人
WATARAI, SEIICHI
分类号
H03K5/00;H03H11/26;H03K5/13;(IPC1-7):H03K5/13;H03K19/003
主分类号
H03K5/00
代理机构
代理人
主权项
地址
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