Communication from the Ministry of Foreign Affairs No. 11 / 1998 Coll.

Communication from the Ministry of Foreign Affairs amending and supplementing Communication No. 296 / 1991 Coll., No. 529 / 1992 Coll., No. 105 / 1993 Coll., No. 26 / 1994 Coll. and No. 10 / 1998 Coll. on the Treaty on Patent Cooperation and Implementation Act, adopted in Washington on 19 June 1970, amended in 1979 and 1984