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经营范围
发明名称
PLASTIC LENS
摘要
申请公布号
JPS5667801(A)
申请公布日期
1981.06.08
申请号
JP19790144399
申请日期
1979.11.09
申请人
HITACHI LTD
发明人
SHIMOMURA SEIICHIROU;INOUE HAJIME
分类号
G02B3/00;B29C39/00;B29C39/10;B29C39/26;B29C39/40;B29C61/00;B29D11/00;G02B1/04
主分类号
G02B3/00
代理机构
代理人
主权项
地址
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