The story of the U.S. Patent and Trademark Office
Publisher: U.S. Dept. of Commerce, Patent and Trademark Office; [Supt. of Docs., U.S. G.P.O., distributor
Published: 1988
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 50
Subjects: United States. -- Patent and Trademark Office -- History -- Chronology; Patents -- United States; Trademarks -- United States
Notes: Shipping list no.: 89-95-P

"August 1988."