Highlights in patent activity.
Publisher: U.S. Dept. of Commerce, Patent and Trademark Office
Published: 1992
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 34
Subjects: United States. Patent and Trademark Office -- Statistics.; Patents -- United States -- Statistics.
Other titles: Patent activity.
Notes: Shipping list no.: 92-0700-P.
"October 1992."