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发明名称
摘要
申请公布号
DE2637257(C3)
申请公布日期
1979.05.17
申请号
DE19762637257
申请日期
1976.08.19
申请人
OLYMPUS OPTICAL CO., LTD., TOKIO
发明人
IKEDA, YOSHITSUGI;TOJYO, TSUTOMU
分类号
C03C17/32;B29C33/56;B29C33/60;B29C39/00;B29C39/26;B29C39/40;B29C61/00;B29D11/00;C08F2/48;G02B1/04;(IPC1-7):B29D11/00
主分类号
C03C17/32
代理机构
代理人
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