An exemplary push button ( 10 ) includes a main body ( 12 ) made of a ceramic material; and a connecting portion ( 14 ) integrally formed with the main body. The push button has an improved performance and is scratch resistance.
申请公布号
US2008264767(A1)
申请公布日期
2008.10.30
申请号
US20070964732
申请日期
2007.12.27
申请人
HONG FU JIN PRECISION INDUSTRY (SHENZHEN)CO., LTD.;HON HAI PRECISION INDUSTRY CO., LTD.
