发明名称 Hand-held mobile telephone has push-button field divided into partial areas angled relative to one another for increasing separation between adjacent push-buttons for easier operation
摘要 The mobile telephone (14) has a push-button field (1) provided with a number of input push-buttons (7) marked with different numbers and/or characters arranged in vertical and/or horizontal rows (9) and function push-buttons (8). The push-button field and/or the push-button rows are split into different partial areas (2,3,4) extending at an angle to one another, separated by vertical and/or horizontal edges (5), for increasing the spacing between adjacent push-buttons.
申请公布号 DE10234779(A1) 申请公布日期 2004.02.19
申请号 DE20021034779 申请日期 2002.07.30
申请人 LASKOWSKI, SIGISMUND 发明人 LASKOWSKI, SIGISMUND
分类号 H04M1/23;H04M1/725;(IPC1-7):H04Q7/32;H04M1/00 主分类号 H04M1/23
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