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发明名称
OPTICAL FREQUENCY ERROR DETECTOR
摘要
申请公布号
JPH04110927(A)
申请公布日期
1992.04.13
申请号
JP19900230145
申请日期
1990.08.31
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
ISHIDA OSAMU
分类号
G02F2/00;H01S5/068
主分类号
G02F2/00
代理机构
代理人
主权项
地址
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