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经营范围
发明名称
PROJECTION LENS
摘要
申请公布号
JPS53143221(A)
申请公布日期
1978.12.13
申请号
JP19780025164
申请日期
1978.03.06
申请人
OLYMPUS OPTICAL CO
发明人
MATSUBARA MASAKI;UNAMI MIWAKO
分类号
G02B9/60
主分类号
G02B9/60
代理机构
代理人
主权项
地址
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