Directory of patent attorneys and agents
By: prepared from registers maintained by the U.S. Patent and Trademark Office, as of May 1980.
Contributors: United States. Patent and Trademark Office.
Publisher: Pergamon International Information Corp.; distributed by Pergamon Press
Published: 1980
Place of publication: McLean, Va; New York
Language: eng
Number of pages: 301
Subjects: Patent lawyers -- United States -- Directories.