14It must be added that the Court has held (judgments of 30 June 1966 in Case 56/65Société technique minierev Maschinenbau Ulm GmbH [1966] ECR 235 and of 14 December 1983 in Case 319/82Société de vente de ciments et bétons de l'Est w Kerten & Kerten GmbH [1983] ECR 4173) that the consequences of the fact that those contractual provisions which are incompatible with Article 85 (1) are automatically void for all other parts of the agreement or for other obligations flowing from it are not a matter for Community law.