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发明名称
OPTICAL MATERIAL
摘要
申请公布号
JPH03120519(A)
申请公布日期
1991.05.22
申请号
JP19890257833
申请日期
1989.10.04
申请人
CANON INC
发明人
YAMAZAKI YUMIE;TAKAGI HIROTSUGU;OGAWA HIROKO
分类号
G02F1/35;G02F1/355;H01L21/203;H01L21/205;H01S3/108
主分类号
G02F1/35
代理机构
代理人
主权项
地址
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