International classification of goods and services for the purposes of the registration of marks : under the Nice agreement of June 15, 1957, as revised at Stockholm...


World intellectual property organization
Bok 1987
Utgitt
Geneva : WIPO , 1987
Omfang
2 b.
Utgave
5th. ed.
Dewey
ISBN
92-805-0156-9

Andre utgaver/formater


Bibliotek som har denne