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发明名称
DOME SHEET AND KEY PAD
摘要
<p>A dome sheet, a key pad and a method of manufacturing a dome sheet are disclosed. The key pad comprises a dome sheet with a top sheet, a bottom sheet and a dome. The dome sheet forms a switch arrangement when mounted to a contact layer.</p>
申请公布号
EP2340548(A1)
申请公布日期
2011.07.06
申请号
EP20090776572
申请日期
2009.04.29
申请人
SONY ERICSSON MOBILE COMMUNICATIONS AB
发明人
ANNERFORS, CARL-OLA
分类号
H01H13/82;H01H13/88
主分类号
H01H13/82
代理机构
代理人
主权项
地址
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