Case C-188/91, Deutsche Shell v. Hauptzollamt Hamburg-Harburg, Judgment of 21 January 1993. - Common Market Law Review View Case C-188/91, Deutsche Shell v. Hauptzollamt Hamburg-Harburg, Judgment of 21 January 1993. by F. Castillo de la Torre - Common Market Law Review Case C-188/91, Deutsche Shell v. Hauptzollamt Hamburg-Harburg, Judgment of 21 January 1993. F. Castillo de la Torre 1993-10-01 30 5 https://kluwerlawonline.com/api/Product/CitationPDFURL?file=Journals\COLA\COLA1993053.pdf Common Market Law Review