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经营范围
发明名称
FRAME FOR SPECTACLE
摘要
申请公布号
JPS568111(A)
申请公布日期
1981.01.27
申请号
JP19790084714
申请日期
1979.07.03
申请人
SUWA SEIKOSHA KK
发明人
TANAKA SUSUMU
分类号
G02C5/00
主分类号
G02C5/00
代理机构
代理人
主权项
地址
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