▁bo iler ▁ ▁Abraham ▁G anz , ▁Austria - H ung ary , ▁founder ▁of ▁the ▁Hung arian ▁G anz ▁& ▁C ie , ▁railway ▁whe els , ▁coach ▁building ▁and ▁elect rical ▁railway ▁vehicles ▁ ▁Jean ▁Jacques ▁Meyer , ▁French ▁locomot ive ▁designer , ▁invent or ▁of ▁the ▁art ic ulated ▁Meyer ▁locomot ive ▁ ▁Carl ▁Abraham ▁Pi hl , ▁Norway , ▁developer ▁of ▁the ▁C AP ▁Sp ur ▁alias ▁Kap sp ur ▁ ▁Marc ▁Seg u in , ▁France , ▁first ▁French ▁locomot ive ▁engineer ; ▁independent ▁invent or ▁of ▁the ▁fire - t ube ▁bo iler ▁and ▁bl ast ▁pipe ▁ ▁Eg ide ▁Wal sch a ert s , ▁Belg ium , ▁engineer ▁and ▁invent or ▁of ▁the ▁Wal sch a ert s ▁val ve ▁g ear ▁( also ▁called ▁the ▁He using er ▁val ve ▁g ear ) ▁ ▁In frastr ucture ▁and ▁politics ▁ ▁Austria ▁▁ ▁Carl ▁Ritter ▁von ▁G he ga , ▁Sem mer ing ▁railway ▁ ▁Baron ▁Albert ▁von ▁Roth sch ild ▁ ▁Germany ▁▁ ▁Philipp - August ▁von ▁A ms berg , ▁first ▁German ▁state ▁railway ▁ ▁Her rm ann ▁Bach stein , ▁initi ated ▁with ▁his ▁Central ver walt ung ▁for ▁Sec und air bah nen ▁a ▁large ▁number ▁of ▁branch ▁lines ▁ ▁Johann ▁Adam ▁Be il , ▁manager ▁of ▁the ▁Ta un us ▁railway ▁from ▁ 1 8 4 0 ▁to ▁ 1 8 5 2 ▁ ▁Otto ▁von ▁B ism ar ck , ▁networking ▁of ▁compet ing ▁private ▁rail ways ▁by ▁national