Books by Munn & Co. (New York, N.Y.)
Patents & trade marks
Trade marks, trade names and unfair competition in trade
Synopsis of foreign patent law
Synopsis of foreign patent laws
The Scientific American hand b
The Scientific American hand book
The United States patent law
Patent law amendment of 1861
Patent law amendment of 1861
Patent laws of the United States; together with rules and proceedings in the Patent office
Patent laws of the United States...