发明名称 Portable backlit studio
摘要 A portable photographic studio that is relatively lightweight, easily assembled and disassembled, easily carried and is easily transported in even a compact automobile is provided by the present invention.
申请公布号 US6411778(B1) 申请公布日期 2002.06.25
申请号 US20000604597 申请日期 2000.06.27
申请人 LIFETOUCH NATIONAL SCHOOL STUDIOS, INC. 发明人 PETERSON TRYGVE D.
分类号 G03B15/00;(IPC1-7):G03B15/00 主分类号 G03B15/00
代理机构 代理人
主权项
地址