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发明名称
FOCUSING SCREEN AND A METHOD OF FORMING A MICROSTRUCTURE ARRAY FOR USE WITH A FOCUSING SCREEN
摘要
申请公布号
US5085977(A)
申请公布日期
1992.02.04
申请号
US19900505076
申请日期
1990.04.05
申请人
ASAHI KOGAKU KOGYO K.K.
发明人
SUGAWARA, SABURO;TAKAHASHI, TOSHIHARU;YUDA, HIDEAKI;SHIRAYANAGI, MORIYASU
分类号
G02B3/00;G02B5/02;G02B27/40;G03B13/24
主分类号
G02B3/00
代理机构
代理人
主权项
地址
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