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发明名称
PRODUCTION OF OPTICAL ELEMENT HAVING ASPHERICAL FACE
摘要
申请公布号
JPH02304505(A)
申请公布日期
1990.12.18
申请号
JP19890125789
申请日期
1989.05.19
申请人
OLYMPUS OPTICAL CO LTD
发明人
NAGAYAMA NORIMITSU
分类号
G02B3/02;B29C43/18;B29D11/00
主分类号
G02B3/02
代理机构
代理人
主权项
地址
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