Olavi Erämetsä
Olavi Erämetsä ( born Enwald; 10 October 1906 Lahti , Finland - 3 January 1974 Helsinki , Finland ) was a Finnish chemist at the Helsinki University of Technology ( TKK , now part of Aalto University ) . 
<triplet> Olavi Erämetsä <subj> 10 October 1906 <obj> date of birth <subj> Lahti <obj> place of birth <subj> Finland <obj> country of citizenship <subj> Helsinki University of Technology <obj> educated at <triplet> Lahti <subj> Finland <obj> country <triplet> Helsinki <subj> Finland <obj> country <triplet> Helsinki University of Technology <subj> Finland <obj> country <triplet> Aalto University <subj> Finland <obj> country <subj> Helsinki University of Technology <obj> follows