(1994). Locarno agreement establishing an international classification for industrial design signed at London on October 8, 1968. WIPO.
Style de citation ChicagoLocarno Agreement Establishing an International Classification for Industrial Design Signed at London on October 8, 1968. Geneva: WIPO, 1994.
Style de citation MLALocarno Agreement Establishing an International Classification for Industrial Design Signed at London on October 8, 1968. WIPO, 1994.
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