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Rekordy dla R116.16



R116.16

Council of Europe (Strasburg)

European Convention relating to the formalities required for patent applications : [Paris, 11.XII.1953] / [Council of Europe]. - Strasbourg : Council of Europe, [1987]. - [25] s. ; 30 cm. - (European Treaty Series ; No. 16)

ISBN 92-871-0072-1

[000003743]