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发明名称
Portable telephone
摘要
申请公布号
GB9911578(D0)
申请公布日期
1999.07.21
申请号
GB19990011578
申请日期
1999.05.18
申请人
VTECH COMMUNICATIONS LTD
发明人
分类号
G06F3/041;G06F3/048;H04M1/02;H04M1/23;H04M1/27;H04M1/56
主分类号
G06F3/041
代理机构
代理人
主权项
地址
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