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经营范围
发明名称
OPTICAL SYSTEM FOR VARIABLE POWER FINDER
摘要
申请公布号
JPH0486733(A)
申请公布日期
1992.03.19
申请号
JP19900201215
申请日期
1990.07.31
申请人
KONICA CORP
发明人
ISHIZAKA SATORU
分类号
G03B13/02;G02B13/18;G02B15/16
主分类号
G03B13/02
代理机构
代理人
主权项
地址
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