Deng Jiaxian - Physicist - Nuclear weapon - Atomic bomb
Spark plug - Bosch
Diesel engines
United Nations - Atomic conference
NucliLab - Nuclear Laboratory - Ede
Fire lighters - Flam - Bell Fires - Hapert
Globe - Candle - Wise with energie - Delft
Engines - Lister - The most economical - Zutphen
Battery - Arnhem
Battery - Rotterdam
