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发明名称
ELECTROMECHANICAL IMAGE DISPLAYING APPARATUS
摘要
申请公布号
PL174290(B1)
申请公布日期
1998.07.31
申请号
PL19940310971
申请日期
1994.04.04
申请人
YU YOUNG KWAN
发明人
YU YOUNG KWAN
分类号
G09F11/30;G03B23/04;G09F11/32;G09F15/00
主分类号
G09F11/30
代理机构
代理人
主权项
地址
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