Celebration of the beginning of the second century of the American patent system at Washington City, D. C., April 8, 9, 10, 1891.
Contributors: United States. Patent Office.
Publisher: Clark Boardman Co.
Published: 1990
Place of publication: New York
Language: eng
Number of pages: 554
Subjects: Patents -- United States.; Patent laws and legislation -- United States -- History.
Other titles: American patent system; Patent centennial celebration, 1891
Notes: At head of title: United States Bicentennial Commemorative Edition of Proceedings and addresses.

Includes index.

REPRINT.--Washington: The Executive Committee, 1892.