A bus bar construction of an electrical connection box, comprising: a plurality of m and n (m=integer.gtoreq.2, n=integer.gtoreq.2) bus bar pieces in each of which a predetermined number of substantially H-shaped bus bars are arranged in series at a preset pitch and intermediate portions of neighboring...http://www.google.fr/patents/US5626492?utm_source=gb-gplus-shareBrevet US5626492 - Bus bar construction of electrical connection box