TY  - GEN
T1  - Official instructions governing trademarks in Brazil and other related matters :English translation of Brazilian Normative Acts No 49, 50, 51, and 52 of January 27, 1981 : New classification of goods and service/s /
AU  - Daniel, Denis Allan,
ID  - 16819
KW  - Trademarks
KW  - MARKS : NATIONAL CLASSIFICATIONS
TI  - Official instructions governing trademarks in Brazil and other related matters :English translation of Brazilian Normative Acts No 49, 50, 51, and 52 of January 27, 1981 : New classification of goods and service/s /
ER  -