发明名称 Computer keyboard with extra keys
摘要 The keyboard has the normal alphnumeric keys. It also has additional specific keys for reading incoming E-mails, creating new E-mails,sending E-mails, listing E-mails received listing E-mails sent and listing E-mail addresses.
申请公布号 NL1007961(C1) 申请公布日期 1999.07.07
申请号 NL19981007961 申请日期 1998.01.06
申请人 CHRISTIAAN VAN FELIUS 发明人 CHRISTIAAN VAN FELIUS
分类号 G06F3/023;G06Q10/00;(IPC1-7):G06F3/02 主分类号 G06F3/023
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