Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Ko Jan Józef Ignacy Łukasiewicz (Polish pronunciation: [iɡˈnatsɨ wukaˈɕɛvjitʂ]; 8 Poutu-te-rangi 1822 <unk> 7 Hanuere 1882) he kaihanga rongoa Polani, kaipūkaha, kaipakihi, kaihanga, me tetahi o nga kaiawhina rongonui i te Basileia o Galicia me Lodomeria, whenua karauna o Austria-Hungary. He pionie ia, i te tau 1856 i hanga ai i te whare whakarewa hinu hou tuatahi o te ao. Kei roto i ana whakatutukitanga te kitenga o te pehea ki te distil kerosene i te hinu leak, te waihanga o te rama kerosene hou (1853), te whakauru o te rama huarahi hou tuatahi i Uropi (1853), me te hanganga o te puna hinu hou tuatahi o te ao (1854).  Pātai: Nā wai i waihanga te rama parahi?
Ko Jan Józef Ignacy Łukasiewicz