TY - GEN T1 - A consumer trade mark :protection based on origin and quality / AU - Kamperman Sanders, Anselm, AU - Maniatis, Spyros M. VL - 1993 Vol 15 No 11 pages 406-415 ID - 6343 KW - Intellectual property. KW - TRADE MARKS : CONSUMER TRADEMARK TI - A consumer trade mark :protection based on origin and quality / ER -