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发明名称
PROJECTION SCREEN HAVING FIBER SHEET AND METHOD OF MANUFACTURING THEREOF
摘要
申请公布号
KR100704339(B1)
申请公布日期
2007.03.30
申请号
KR20050109035
申请日期
2005.11.15
申请人
AN, HI JONG;YOO, YOUNG SANG
发明人
AN, HI JONG;YOO, YOUNG SANG;KIM, HEE NAM
分类号
G03B21/56;G03B21/60
主分类号
G03B21/56
代理机构
代理人
主权项
地址
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