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经营范围
发明名称
AUTOMATIC FREQUENCY CONTROL SYSTEM
摘要
申请公布号
JPH10209999(A)
申请公布日期
1998.08.07
申请号
JP19970017719
申请日期
1997.01.17
申请人
NEC CORP
发明人
SATO TORU
分类号
H04J11/00;H03J7/02;(IPC1-7):H04J11/00
主分类号
H04J11/00
代理机构
代理人
主权项
地址
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