Report of the Ad Hoc Conference of Directors of the National Industrial Property Offices of the Madrid Union (Trademarks) (Geneva, December 13 and 14, 1966) / Birpi.
Report of the Ad Hoc Conference of Directors of the National Industrial Property Offices of the Madrid Union (Trademarks) (Geneva, December 13 and 14, 1966) / Birpi.
See also General Report of the Session of the Committee of Directors of the National Industrial Property Offices of the Madrid Union (Trademarks) (Geneva, December 15 and 16, 1966);.