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发明名称
N-MAGNIFIED OPTICAL SENSOR
摘要
申请公布号
JPH0250566(A)
申请公布日期
1990.02.20
申请号
JP19880201419
申请日期
1988.08.11
申请人
RICOH CO LTD
发明人
ITAGAKI MASAKUNI;WATANABE YOSHIO
分类号
H04N1/028;H01L27/14;H04N1/031
主分类号
H04N1/028
代理机构
代理人
主权项
地址
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