decis repres govern member state european coal steel commun meet council decemb approv geneva protocol result trade negoti ecsc repres govern member state european coal steel commun meet council multilater trade negoti gener agreement tariff trade open pursuant ministeri declar adopt tokyo septemb result agreement geneva protocol gener agreement tariff trade reciproc concess undertak negoti commiss commun countri particip negoti embodi protocol constitut accept result decid sole articl geneva protocol gener agreement tariff trade relat product fall treati establish european coal steel commun identifi list concess commun annex protocol approv behalf member state european coal steel commun brussel decemb presid hussei