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发明名称
摘要
申请公布号
JPH0782155(B2)
申请公布日期
1995.09.06
申请号
JP19890064897
申请日期
1989.03.16
申请人
发明人
分类号
G02F1/03;G02B26/08;G09F9/37;(IPC1-7):G02B26/08
主分类号
G02F1/03
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