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发明名称
OPTICAL SPECTRUM ANALYZER
摘要
申请公布号
JPH02198367(A)
申请公布日期
1990.08.06
申请号
JP19890018317
申请日期
1989.01.27
申请人
TOSHIBA CORP
发明人
NAKAMURA MITSUKO;OSHIMA SHIGERU;FUJIMA HARUMI
分类号
G01R23/16;G02F1/125
主分类号
G01R23/16
代理机构
代理人
主权项
地址
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