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发明名称
摘要
申请公布号
JP3396450(B2)
申请公布日期
2003.04.14
申请号
JP19990274350
申请日期
1999.09.28
申请人
发明人
分类号
C03C3/068;G02B1/00;G02C7/02;(IPC1-7):C03C3/068
主分类号
C03C3/068
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代理人
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