OPTICAL PATH DIFFERENCE ZERO POINT DETECTING DEVICE AND OPTICAL INTERFERENCE SIGNAL AVERAGING PROCESSOR USING SAME,申请号JP19880256782-传众专利搜索

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发明名称	OPTICAL PATH DIFFERENCE ZERO POINT DETECTING DEVICE AND OPTICAL INTERFERENCE SIGNAL AVERAGING PROCESSOR USING SAME
摘要
申请公布号	JPH02102425(A)	申请公布日期	1990.04.16
申请号	JP19880256782	申请日期	1988.10.11
申请人	ADVANTEST CORP;NIPPON TELEGR & TELEPH CORP <NTT>	发明人	NIKI NAOHARU;YAMASHITA KATSUYA
分类号	G01J3/45;G01R23/17	主分类号	G01J3/45
代理机构		代理人
主权项
地址

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