Court of Justice 22 September 1983, 300/82 (Gesamthochschule Essen v Hauptzollamt Düsseldorf.)

OPINION OF MR ADVOCATE GENERAL VERLOREN VAN THEMAAT DELIVERED ON 22 SEPTEMBER 1983 ( 1 ) Mr President, Members of the Court 1. Introduction Once again a question has been referred to the Court of Justice on exemption from Common Customs Tariff duties on the importation of scientific materials, which is provided for in Regulation No 1798/75 of the Council on the importation free of Common Customs