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发明名称
Occupancy sensor
摘要
申请公布号
USD565984(S1)
申请公布日期
2008.04.08
申请号
US20070283138F
申请日期
2007.08.07
申请人
LIDONG NI;XIANG YU
发明人
LIDONG NI;XIANG YU
分类号
主分类号
代理机构
代理人
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