The Democratization of Invention: Patents and Copyrights in American Economic Development, 1790-1920Conference held n/aPublished in September 2005 by Cambridge University Press in NBER Book Series Long-Term Factors in Economic Development NBER Program(s): DAE PR
More information on acquiring this book |

National Bureau of Economic Research, 1050 Massachusetts Ave.,
Cambridge, MA 02138; 617-868-3900; email: info@nber.org
Contact Us
Contact Us









