发明名称 Communication system
摘要 The invention relates to a communication system comprising a housing adapted for placement behind an ear, the housing comprising a battery compartment which is pivotally mounted on the housing, and which has a recess. The communication system further comprises an communication element, which has a protruding element adapted for engagement with the recess in the battery compartment in such a manner that the communication element may be pivoted together with the battery compartment. Preferably the communication element when the battery compartment is in a closed position may not be displaced in relation to the communication device housing.
申请公布号 US2004062409(A1) 申请公布日期 2004.04.01
申请号 US20030450685 申请日期 2003.10.22
申请人 BATTING JES ANKER 发明人 BATTING JES ANKER
分类号 H04R25/00;H04R25/02;(IPC1-7):H04R25/00 主分类号 H04R25/00
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