ofexistingtwo-letteralphabeticcodes.IMPLEMENTATIONANDGUIDELINESFORUSERS8.Toassistusersofdocumentsrelatingtoindustrialpropertytitlesand/orapplicationstherefor,AnnexB,Section1,tothisRecommendedStandardliststhoseStates for which the code in force prior to January 1, 1978, was subsequently replaced by a new code....