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发明名称
HIGH-DENSITY GAUSSIAN LENS
摘要
申请公布号
JPS6188214(A)
申请公布日期
1986.05.06
申请号
JP19840211085
申请日期
1984.10.08
申请人
RICOH CO LTD
发明人
SHINOHARA KOICHI
分类号
G02B9/34;G02B9/36;G02B13/00;G02B13/24
主分类号
G02B9/34
代理机构
代理人
主权项
地址
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