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Rekordy dla Convention européenne sur la classification internationale des brevets d'invention Zobacz: Europejska Konwencja o Międzynarodowej Klasyfikacji Patentowej 1954



R116.17

Council of Europe (Strasburg)

European Convention on the international classification of patents for invention : [Paris, 19th December 1954] / [Council of Europe]. - [Strasburg : Council of Europe], 1966. - [19] s. ; 27 cm. - (European Treaty Series ; No. 17)

[000003744]





R290.1 R290.2 R290.3 R290.4 R290.5 R290.6 R290.7 R290.8

Council of Europe (Strasburg)

European conventions and agreements / Council of Europe. Vol. 1-7, Index. - Strasbourg : Council of Europe, 1975-1999. - 8 t. (328; 444; 244; 283; 291; 291; 238 ; 253 s.) ; 25 cm

[000004722]