Nicolaus Otto
18321891
German inventor and engineer who developed the compressed charge internal combustion engine, fundamental to modern engine technology
8 coffadwriaeth wedi'u canfod
Gweld pob un yn Bywydau gyda'r hidlydd wedi'i gymhwyso18321891
German inventor and engineer who developed the compressed charge internal combustion engine, fundamental to modern engine technology
18091891
French official, architect, and urban planner who supervised the radical urban renewal of Paris, introducing grand boulevards and parks