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经营范围
发明名称
INFRARED RAY SENSOR
摘要
申请公布号
JPH0492482(A)
申请公布日期
1992.03.25
申请号
JP19900209779
申请日期
1990.08.08
申请人
SUMITOMO ELECTRIC IND LTD
发明人
HARADA KEIZO;HATTORI HISAO;ITOZAKI HIDEO
分类号
G01J1/02;G01J5/02;H01L35/00;H01L39/22
主分类号
G01J1/02
代理机构
代理人
主权项
地址
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