Privilege Applications. Spain 1826-1878
This database was developed between 1991 and 1995 by Patricio Sáiz while elaborating the PhD thesis: Invención, patentes e innovación en España (1759-1878) (Invention, patents and innovation in Spain, 1759 to 1878). It was organized from the original patent files at the Spanish Patent and Trademark Officce's archive.
Records: 5,113 privileges of invention and introduction.
Dates: 27 March 1826 to 31 July 1878
If you find the database useful, please, quote articles and books. Add a note in your papers as follows: Patricio Sáiz: Base de datos de solicitudes de Privilegios (España, 1826-1878), OEPM, Madrid, 2000.