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发明名称	Sensor of presence
摘要
申请公布号	PL382103(A1)	申请公布日期	2008.10.13
申请号	PL20070382103	申请日期	2007.03.30
申请人	KLIMEK S&LSTROK,AWOMIR	发明人	KLIMEK S&LSTROK,AWOMIR
分类号	E21F17/18	主分类号	E21F17/18
代理机构		代理人
主权项
地址

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