20 TRADE | MT 2021 international trade | BT1 trade agreement | BT2 trade relations | RT industrial property [6416] | Uruguay Round [2011] | World Trade Organisation [7621]
20 HANDEL | MT 2021 Internationaler Handel | BT1 Handelsabkommen | BT2 Handelsbeziehungen | RT gewerbliches Eigentum [6416] | Uruguay-Runde [2011] | Welthandelsorganisation [7621]