Eurostat, Luxembourg. 90314020 (01/1995-12/1995) Optical instruments and appliances for inspecting photomasks for semiconductor devices: CN 90314010 /Exports /Unit = Prices (Euro/ton) /Partner: Poland /Reporter: Eur27 /90314010:Optical Instruments and Appliances for Automatically Inspecting Patterns on Masks or Reticles for Semiconductor Devices.