尊龙凯时官网入口官网平台 OMPI/ACAD/PAR/01 May 14 to May 18, 2001 Paris, France May 21 to May 22, 2001 Geneva, Switzerland
尊龙凯时ag网页版 OMPI/INPI/MAG/93 November 10 to November 19, 1993 Paris, France November 10 to November 19, 1993 Geneva, Switzerland
尊龙凯时ag网页版 OMPI/INPI/MAG/91 November 13 to November 22, 1991 Paris, France November 13 to November 22, 1991 Geneva, Switzerland
尊龙凯时ag体育真人 OMPI/INV/FR/89 October 2 to October 6, 1989 Lyon, France October 2 to October 6, 1989 Paris, France