International classification for industrial designs (Locarno classification). - 9th ed. - Geneva : World Intellectual Property Organization (WIPO), 2008. - 202 p. : ill. (chiefly col.). - WIPO Publication ; No. 501E/9 .

9789280516791


Manufactures--Classification
Design, Industrial--Classification

HD 9720.5 / I573 2008


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