发明名称 SURVEY DATA ACQUISITION
摘要 <p>A monitor for data acquisition comprising a sensor portion and a communications portion being adapted to transmit a wireless signal related to an environmental signal detected by said sensor portion to an appliance, wherein said sensor portion and said communications portion are mutually mechanically coupled to a common substrate disposed within a battery compartment of said appliance.</p>
申请公布号 EP2235700(A1) 申请公布日期 2010.10.06
申请号 EP20080870133 申请日期 2008.12.31
申请人 ARBITRON INC. 发明人 CRYSTAL, JACK, C.;NEUHAUSER, ALAN, R.;KRUG, WILLIAM, K.
分类号 H04H60/58;H04H60/31;H04H60/80 主分类号 H04H60/58
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