Report of the Commissioner of Patents, for the year 1849
1850
Contains patent no. 6469 issued to Abraham Lincoln, with title: Improved method of lifting vessels over shoals (p. 262) Running header: (15) Finances and statistics of the Patent Office -- Inventions and claims -- Examiners' and machinist's reports -- Origin and progress of invention -- The motors : chief levers of civilization -- Proposed applications of the Patent Fund. Publication of specifications ; Preparation of a general, analytical and descriptive index of inventions ; Institution of national prizes -- Historical notices of inventions, from archives of the states -- On the propulsion of steamers Bound in marbled boards, with leather corners and spine, and gilt-stamped lettering on spine 18
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Office, United States. Patent. Report of the Commissioner of Patents, for the year 1849. Lex, lex-books.com/book/report-of-the-commissioner-of-patents-for-the-year-1849-4074f979-ab14-4314-8718-bcace9c9a0ea.Office, U. S. P. (1850). Report of the Commissioner of Patents, for the year 1849. Lex. https://lex-books.com/book/report-of-the-commissioner-of-patents-for-the-year-1849-4074f979-ab14-4314-8718-bcace9c9a0eaOffice, United States. Patent. Report of the Commissioner of Patents, for the year 1849. Lex. https://lex-books.com/book/report-of-the-commissioner-of-patents-for-the-year-1849-4074f979-ab14-4314-8718-bcace9c9a0ea.
