发明名称 |
CYCLORAMA |
摘要 |
A panel member for a cyclorama includes a concavo-convex body having integrally-formed first and second side portions with an intermediate portion therebetween. The first side portion, the second side portion, and the intermediate portion have a radius of curvature in a Y-Z plane, and the first and second side portions have a radius of curvature in an X-Y plane that is different from the radius of curvature in the Y-Z plane to uniformly reflect or diffuse sound and light incident on the panel member. |
申请公布号 |
WO2016134322(A1) |
申请公布日期 |
2016.08.25 |
申请号 |
WO2016US18791 |
申请日期 |
2016.02.19 |
申请人 |
FREDERICK WILLIAM VON TAGEN AND DENISE M.VONTAGEN, TRUSTEES OF THE FREDERICK W. VON TAGEN TRUST, DATED MARCH 29, 1994 |
发明人 |
VON TAGEN, Frederick, W. |
分类号 |
H04N5/222;B29C41/00;B29C43/00;E04B1/32;E04F13/00;E04H3/22;G03B15/00;G03B21/00 |
主分类号 |
H04N5/222 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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