We do not find any further information about Jan Slavíček's life. He was an architekt like František Libra or Ladislav Machoň, who designed petrol stations for the company Bratři Zikmundové. The design of his petrol station in Hradec Králové is the only one that survived from the company.
Sources
Buildings
Hradec Králové, Czechia
Petrol station Hradec Králové