1 . COMPETITION - COMMUNITY RULES - APPLICATION - POWERS OF THE COMMISSION - DETERMINATION OF THE SCOPE OF A NATIONAL PATENT - PERMISSIBILITY - CONDITIONS - JUDICIAL REVIEW - LIMITS ( EEC TREATY , ARTS 85 AND 86 ; REGULATION NO 17 ) 2 . COMPETITION - AGREEMENTS , DECISIONS AND CONCERTED PRACTICES - PATENT LICENSING AGREEMENTS - CLAUSES RESTRICTING COMPETITION - JUSTIFICATION - PROTECTION OF AN INDUSTRIAL PROPERTY RIGHT - LIMITS - SPECIFIC SUBJECT-MATTER OF PATENT ( EEC TREATY , ART . 85 ( 1 )) 3 . COMPETITION - AGREEMENTS , DECISIONS AND CONCERTED PRACTICES - EFFECT ON TRADE BETWEEN MEMBER STATES - ASSESSMENT BASED ON THE AGREEMENT AS A WHOLE AND NOT ON EACH INDIVIDUAL CLAUSE ( EEC TREATY , ART . 85 ( 1 ))