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The Democratization of Invention: Patents and Copyrights in American Economic Development, 1790–1920 (NBER Series on Long-Term Factors in Economic Development)

by B. Zorina Khan

ISBN 13: 9780521811354

Format: Illustrated (342 pages)
Publisher: Cambridge University Press
Published: 12 Sep 2005
Other Format: Illustrated

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The Democratization of Invention: Patents and Copyrights in American Economic Development, 1790–1920 (NBER Series on Long-Term Factors in Economic Development)

by B. Zorina Khan

ISBN 13: 9780521747202

Format: Illustrated (342 pages)
Publisher: Cambridge University Press
Published: 20 Nov 2013
Other Format: Illustrated

Save for later