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发明名称
SPECTACLE LENS
摘要
申请公布号
JPS5384742(A)
申请公布日期
1978.07.26
申请号
JP19760160507
申请日期
1976.12.29
申请人
SUWA SEIKOSHA KK
发明人
UMEZAKI HIDEAKI
分类号
G02C7/02
主分类号
G02C7/02
代理机构
代理人
主权项
地址
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