发明名称 Casing
摘要 The invention relates to portable communication devices and in particular to the casings of such devices. The casing has an operating face providing a key arrangement for operating face provides recesses in the input region for operation of the keys.
申请公布号 US7006349(B2) 申请公布日期 2006.02.28
申请号 US20040250348 申请日期 2004.01.12
申请人 VERTU LIMITED 发明人 NUOVO FRANK;HUTCHISON MARK
分类号 G06F1/16;H04M1/02;H04M1/22;H04M1/23;H04M1/725 主分类号 G06F1/16
代理机构 代理人
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