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A brief inquiry into the principles, effect, and present state of the American patent system

by: Howson, Henry, 1823-1885; Howson, Charles

Publication date: 1872

Topics: Patent laws and legislation -- United States, Trademarks -- United States, Copyright -- United States

Publisher: Philadelphia : Sherman & co., printers

Collection: cdl; americana

Contributor: University of California Libraries

Language: English

112 p. 23 cm

Pages 5-71 in double columns

Addeddate: 2007-06-18 19:57:06

Associated-names: Howson, Charles

Bookplateleaf: 4

Call number: SRLF:LAGE-1643813

Camera: 5D

Collection-library: SRLF

Copyright-evidence: Evidence reported by alyson-wieczorek for item briefinquiryinto00howsiala on June 18, 2007: no visible notice of copyright; stated date is 1872.