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经营范围
发明名称
High light reflecting screens
摘要
申请公布号
US3263561(A)
申请公布日期
1966.08.02
申请号
US19630279853
申请日期
1963.05.13
申请人
SOLAR PROJECTION SCREENS LTD.
发明人
JACKSON JAMES G.
分类号
G03B21/60
主分类号
G03B21/60
代理机构
代理人
主权项
地址
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