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发明名称
TESTING METHOD FOR PHOTO SENSOR
摘要
申请公布号
JPH02115736(A)
申请公布日期
1990.04.27
申请号
JP19880269806
申请日期
1988.10.25
申请人
NEC YAMAGATA LTD
发明人
ONO TAKASHI;MAEDA YUKIO
分类号
G01R31/00;G01J1/00;G01M11/00
主分类号
G01R31/00
代理机构
代理人
主权项
地址
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