<p>The switching device (4) includes a control unit (13) which regulates the power to a magnetic sensor (21) to enable the magnetic sensor to detect that the push button (P) has been operated.</p>
申请公布号
EP1470974(A1)
申请公布日期
2004.10.27
申请号
EP20040252311
申请日期
2004.04.20
申请人
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人
OHTAKI, KIYOKAZU,;IWASAKI, YUKIO,;FUNAYAMA, TOMOYUKI;IWAMOTO, KOJI
