2026-07-15T10:31:29Zhttps://ce.visuallibrary.net/ulbd/oai/

oai:ce.visuallibrary.net/ulbd:3086912015-05-30T15:00:13Zulbdcebook

vls/2603nrwcece.visuallibrary.netvdThedemocratization of inventionpatents and copyrights in American economic development, 1790 - 1920Khan, B. ZorinaauttextbookCambridge [u.a.]Cambridge Univ. Press2005monographicengXVII, 322 S. : Ill.B. Zorina KhanIncludes bibliographical references and index. - Formerly CIPUSAGeistiges EigentumUrheberrechtPatentWirtschaftsentwicklungGeschichte 1790-1920HBZHT014835061978-0-521-81135-40-521-81135-XHT014835061NBER series on long-term factors in economic development6/18600195001R 22636100000013SA200 K456102hisv180.k452006090420150527133591701 https://ce.visuallibrary.net//domainresource/static/graphics/connectors/viewerLogo.gif http://193.30.112.129:83/F/?func=find-c&ccl_term=ICS%3D133591701+X0001 https://ce.visuallibrary.net/id/308691 https://ce.visuallibrary.net/i3f/v20/308691/manifest https://ce.visuallibrary.net/proto_ftsearch/308691