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发明名称
Dynamic projection lighting decoration
摘要
A dynamic projection lighting decoration comprises a base with a liquid projection mechanism, a projection time display and a moving projection lamp to project flashing, glaring light and display current time on ceiling for better novel effects.
申请公布号
US2002171785(A1)
申请公布日期
2002.11.21
申请号
US20010859446
申请日期
2001.05.18
申请人
YEN JEN-YEN
发明人
YEN JEN-YEN
分类号
A47F1/12;G07F11/40;(IPC1-7):G02F1/136
主分类号
A47F1/12
代理机构
代理人
主权项
地址
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