Opinion of Mr Advocate General Lenz delivered on 5 July 1984

1 Translated from the German.

2 Judgment in Joined Cases 99 and 100/76 Roomboterfabriek De Beste Boter NV and Firma Joseph Hoche, Butterschmelzwerk v Bundesanstalt ßir landwirtschaftliche Marktordnung [1977] ECR 861.

3 Judgment in Case 217/8 Nicolas Corman & Fils SA v Hauptzollamt Aachen-Süd [1979] ECR 2287.

4 Judgment in Case 64/81 Nicolas Corman & Fils SA v Hauptzollamt Gronau [1982] ECR 13.

5 Judgment in Joined Cases 99 and 100/76 Roomboterfabriek De Beste Boter NV and Firma Joseph Hoche, Butterschmelzwerk v Bundesanstalt Jur landwirtschafiliche Marktordnung [1977] ECR 861.

6 Judgment in Case 64/81 Nicolas Corman & Fils SA v Hauptzollamt Gronau [1982] ECR 13.