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发明名称
MOLD MATERIAL FOR MOLDING OPTICAL PARTS AND PROCESS FOR ITS PRODUCTION
摘要
申请公布号
EP0379597(A4)
申请公布日期
1990.12.12
申请号
EP19890908503
申请日期
1989.07.14
申请人
TOSHIBA TUNGALOY CO., LTD.
发明人
KOBAYASHI, MASAKI;OSHITA, TOMOYUKI;KIJIMA, HIROSHI
分类号
C03B11/08;(IPC1-7):C03B11/00
主分类号
C03B11/08
代理机构
代理人
主权项
地址
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