Eurostat, Luxembourg. 85404900 (01/1988-12/1995) Microwave tubes, e.g. travelling wave tubes and carcinotrons (excl. magnetrons, klystrons and grid-controlled tubes): CN 85404200 /Exports /Unit = Prices (Euro/suppl. units) /Partner: Croatia /Reporter: Eur27 /85404200:Klystrons.