Official gazette of the United States Patent and Trademark Office. Trademarks
Journal, Magazine, English, 1975
U.S. Dept. of Commerce, Patent and Trademark Office : [Supt. of Docs, U.S. G.P.O., distributor], [Washington, D.C.], 1975
Periodical
volumes ; 26 cm
0360-5132
13109426
Microfiche, Ann Arbor, Mich., University Microfilms International, microfiches