dejiny 17 Exclude matching results rozvoj 8 Exclude matching results výstavba 5 Exclude matching results jazykovedec 3 Exclude matching results núdzové prístrešky 3 Exclude matching results priemysel 3 Exclude matching results silnoprúdová elektrotechnika 3 Exclude matching results ťažba uhlia 3 Exclude matching results bezdrôtový prenos energie 2 Exclude matching results fyzik 2 Exclude matching results história 2 Exclude matching results kníhkupectvá 2 Exclude matching results mlyny 2 Exclude matching results vynálezy 2 Exclude matching results vysokohorské chaty 2 Exclude matching results vznik 2 Exclude matching results 1957 1 Exclude matching results Dopplerov princíp 1 Exclude matching results Petzvalov objektív 1 Exclude matching results albumy fotografií 1 Exclude matching results analýzy 1 Exclude matching results architektúra 1 Exclude matching results baníctvo 1 Exclude matching results chatky 1 Exclude matching results daguerroskop 1 Exclude matching results dejatelia 1 Exclude matching results doktor 1 Exclude matching results drenáž rybníkov 1 Exclude matching results drviče 1 Exclude matching results elektrické motory 1 Exclude matching results