发明名称 Protective frame for use with a film covered keypad has the same height as the keypad and forms a smooth surface with the covering film so that a high degree of protection against contact, water and foreign bodies is provided
摘要 Protection frame for film covered keypad runs around the edge of the keypad, has the same height as the keypad and is also covered by the keypad film.
申请公布号 DE20217402(U1) 申请公布日期 2003.04.03
申请号 DE2002217402U 申请日期 2002.11.08
申请人 RICHARD WOEHR GMBH 发明人
分类号 G06F3/02;H01H13/702;(IPC1-7):C05G1/02;F16P1/00 主分类号 G06F3/02
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