++++ 1 . POLICY OF THE EEC - RULES ON COMPETITION - CARTELS - PROHIBITIONS - RESTRICTIVE NATURE ( EEC TREATY, ARTICLE 85(1 )) 2 . POLICY OF THE EEC - RULES ON COMPETITION - PATENTS - PROHIBITIONS IN ARTICLES 85 AND 86 OF THE EEC TREATY - NOT APPLICABLE TO PATENTS AS SUCH - POSSIBLE APPLICABILITY TO CASES OF IMPROPER USE 3 . POLICY OF THE EEC - RULES ON COMPETITION - PATENTS - USE - SALE PRICE OF THE PATENTED PRODUCT - HIGHER PRICE AS COMPARED WITH THE UNPATENTED PRODUCT - SUCH DIFFERENCE NOT NECESSARILY IMPROPER ( EEC TREATY, ARTICLE 85 )