A molding, baseboard or the like for accommodating equipment such as electrical equipment and, in this case, electrical wiring for such electrical equipment, comprises a generally U-shape main part having a back and two side flanges and a separate cover adapted to extend between the free edges of the...http://www.google.com.tw/patents/US5089667?utm_source=gb-gplus-share專利 US5089667 - Baseboard, architectural molding or the like for accommodating and protecting electrical equipment and electrical conductors connected thereto
