BELGIUM LAUNCHES BONDS WITH GOLD WARRANTS The Kingdom of Belgium is launching 100 mln Swiss francs of seven year notes with warrants attached to buy gold, lead mananger Credit Suisse said. The notes themselves have a 3-3/8 pct coupon and are priced at par. Payment is due April 30, 1987 and final maturity April 30, 1994. Each 50,000 franc note carries 15 warrants. Two warrants are required to allow the holder to buy 100 grammes of gold at a price of 2,450 francs, during the entire life of the bond. The latest gold price in Zurich was 2,045/2,070 francs per 100 grammes.