Online Book Subjects: Electric apparatus and appliances Displaying 1 - 21 of 21 Collection of United States patents granted to Thomas A. Edison, 1869-1884 v. 1 Edison, Thomas A.; United States. Patent Office U.S. Patent Office 1869-1884 70. Menlo Park Collection of United States patents granted to Thomas A. Edison, 1869-1884 v.2 Edison, Thomas A.; United States. Patent Office U.S. Patent Office 1869-1884 70. Menlo Park Electric toy making for amateurs Sloane, T. O'Conor The N.W. Henley publishing co 1914 Index of patents relating to electricity United States. Patent Office G.P.O 1894 Index of patents relating to electricity United States. Patent Office G.P.O 1893 Index of patents relating to electricity United States. Patent Office G.P.O 1886 Index of patents relating to electricity United States. Patent Office G.P.O 1892 Index of patents relating to electricity United States. Patent Office G.P.O 1887 Index of patents relating to electricity United States. Patent Office G.P.O 1888 Index of patents relating to electricity United States. Patent Office G.P.O 1891 Index of patents relating to electricity United States. Patent Office G.P.O 1889 Index of patents relating to electricity United States. Patent Office G.P.O 1890 Index of patents relating to electricity United States. Patent Office G.P.O 1883 Index of patents relating to electricity United States. Patent Office G.P.O 1885 Index of patents relating to electricity United States. Patent Office G.P.O 1898 Index of patents relating to electricity United States. Patent Office G.P.O 1897 Index of patents relating to electricity United States. Patent Office G.P.O 1896 Index of patents relating to electricity United States. Patent Office G.P.O 1895 Patents granted to Charles F. Brush relating to electric machinery and apparatus United States. Patent Office; Brush, Charles Francis; Brush Electric Company 1878-1894 [Practical notebook] [Practical notebook] Sheldrake, Thomas B.; Burndy Library Manuscripts Collection (Smithsonian Libraries)