TY  - GEN
T1  - Products comparison manual for trademark users :covering U.S. patents quarterly, volumes 1-231, 1929-1986 /
AU  - Pinckney, Francis M.,
CN  - KF3178.2
ID  - 18438
KW  - Trademarks
KW  - United States patents quarterly
KW  - Trademarks
KW  - Patents
KW  - MARKS : TREATIES BY COUNTRY
SN  - 0871795019
TI  - Products comparison manual for trademark users :covering U.S. patents quarterly, volumes 1-231, 1929-1986 /
ER  -