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发明名称
SELECTING DEVICE FOR UNMACHINED SPECTACLE LENS DIAMETER
摘要
申请公布号
JPH0224621(A)
申请公布日期
1990.01.26
申请号
JP19880173956
申请日期
1988.07.14
申请人
NIKON CORP
发明人
IWANE TORU;TAKASU TORU
分类号
G02C13/00;B24B9/14;G06F17/50
主分类号
G02C13/00
代理机构
代理人
主权项
地址
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