Keywords: Hermann Frasch.gif en Hermann Frasch German-American petro-chemist de Hermann Frasch amerikanischer Erdölchemiker deutscher Herkunft Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Magnus Manske using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2006-07-24 Original uploader was Scottarver at http //en wikipedia org en wikipedia PD-ART PD-art original upload log page en wikipedia Herman_Frasch gif 2006-07-24 04 19 Scottarver 240×240× 13399 bytes <nowiki>Herman Farsch</nowiki> Herman Frasch Black and white photographic portraits of male scientists Frasch Herman |