▁original ) ▁ ▁Official ▁website ▁of ▁I cel and ic ▁New ▁Energy ▁( includes ▁details ▁of ▁E CT OS ) ▁▁ ▁Official ▁E co Bus ▁website ▁( arch ived ▁from ▁the ▁original ) ▁ ▁Techn ical ▁Information ▁of ▁H ydro gen ▁B uses ▁ ▁Category : Green ▁vehicles ▁Category : F uel ▁cell ▁bus es <0x0A> </s> ▁Deb rec eni ▁Vas ut as ▁Sport ▁Club ▁is ▁a ▁professional ▁Hung arian ▁football ▁club , ▁based ▁in ▁Deb rec en , ▁Hung ary . ▁ ▁Manager ial ▁history ▁▁ ▁Im re ▁Bé ki ▁( 1 1 ▁October ▁ 1 9 2 0 – 2 8 ▁February ▁ 1 9 2 1 ) ▁▁ ▁Ist ván ▁V amp et ich ▁( 1 ▁July ▁ 1 9 2 1 – 3 1 ▁December ▁ 1 9 2 5 ) ▁▁ ▁Bé la ▁Sz ol árs z ky ▁& ▁Gy ula ▁L inden berger ▁( 1 9 3 0 – 3 6 ) ▁▁ ▁Ist ván ▁V amp et ich ▁( 1 ▁September ▁ 1 9 3 6 – 3 0 ▁July ▁ 1 9 3 7 ) ▁▁ ▁Mer ény i ▁La jos ▁( 1 ▁August ▁ 1 9 3 7 – 3 1 ▁July ▁ 1 9 3 8 ) ▁▁ ▁Rudolf ▁Ke v icz ky ▁( 1 ▁August ▁ 1 9 3 8 – 3 0 ▁June ▁ 1 9 3 9 ) ▁▁ ▁Fer enc ▁S ip os ▁( 1 ▁August ▁ 1 9 3 8 – 3 0 ▁July ▁ 1 9 4