European Commission 21 June 1977, 77/439/EEC: Commission Decision of 21 June 1977 allowing admission free of Common Customs Tariff duties of scientific apparatus described as AVM transmitters and receiver

13 . 7 . 77 Official Journal of the European Communities No L 173/23 COMMISSION DECISION of 21 June 1977 allowing admission free of Common Customs Tariff duties of scientific appa­ ratus described as AVM transmitters and receiver (77/439/EEC) radio-telemetry, lies in its being able to eliminate factors of error which arise though the limitations of contact by line between the animals undergoing