Leavitt-Riedler Pumping Engine
Alois Riedler of the Royal Technical College of Charlottenburg ( now the Technical University of Berlin ) in Berlin , Germany . 
<triplet> Technical University of Berlin <subj> Berlin <obj> located in the administrative territorial entity <subj> Germany <obj> country <triplet> Berlin <subj> Germany <obj> country <triplet> Germany <subj> Berlin <obj> capital