1 . COMPETITION - AGREEMENTS , DECISIONS AND CONCERTED PRACTICES -UNDERTAKING - MEANING OF THE TERM - ECONOMIC UNIT - EXCLUSIVE DEALING AGREEMENT - LEGALLY INDEPENDENT UNDERTAKINGS PARTICIPATING IN AN AGREEMENT AS A SINGLE CONTRACTING PARTY - REGULATION NO 67/67 - APPLICATION ( EEC TREATY , ART . 85 ; REGULATION NO 67/67 OF THE COMMISSION ) 2 . COMPETITION - AGREEMENTS , DECISIONS AND CONCERTED PRACTICES -PROHIBITION - BLOCK EXEMPTION - EXCLUSIVE DEALING AGREEMENTS -AGREEMENT ALSO COVERING COUNTRIES OUTSIDE THE COMMUNITY -REGULATION NO 67/67 - APPLICABILITY ( REGULATION NO 67/67 OF THE COMMISSION ) 3 . COMPETITION - AGREEMENTS , DECISIONS AND CONCERTED PRACTICES -PROHIBITION - BLOCK EXEMPTION - EXCLUSIVE DEALING AGREEMENTS -RESTRICTIONS CONCERNING THE EXERCISE OF INDUSTRIAL PROPERTY RIGHTS - ELIGIBILITY FOR EXEMPTION - EXCLUSION - CONDITIONS ( REGULATION NO 67/67 OF THE COMMISSION , ART . 3 ( B ) ( 1 ))