Rivisteweb Journals Aedon Aedon Issue 2/2019, maggio-agosto Table of contents Previous < | Next > OPEN ACCESS Veronica Maffei Alberti The free availability of signs and the color trademark pp: 131-136 | DOI: 10.7390/94141 Download Cite Share Keywords Colour Trademark Distinctive Character Preview Previous article | Next article Aedon Issue 2, 2019, May-August Table of contents