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发明名称
SPECTACLE LENS
摘要
申请公布号
JPS54104851(A)
申请公布日期
1979.08.17
申请号
JP19780011697
申请日期
1978.02.03
申请人
SUWA SEIKOSHA KK
发明人
EGAWA MASARU;UMEZAKI HIDEAKI;DEGUCHI HIROICHI
分类号
G02C7/06;G02B3/10
主分类号
G02C7/06
代理机构
代理人
主权项
地址
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