TY - GEN AU - Ewing, Jr Ky P., ID - 4242 KW - Restrictive practices in industrial relations KW - Patents KW - Industrial property KW - RESTRICTIVE TRADE PRACTICES AND OTHER MATTERS : PATENT CARTELS T1 - Antitrust enforcement and the patent system :similarities in the European and American approach / TI - Antitrust enforcement and the patent system :similarities in the European and American approach / VL - 1980 Vol 11 No 3 pages 279-294 ER -