Subject-matter index of specifications of patents dated ...

Description

Viewability

Item Link Original Source
Full view   1888:reprint New York Public Library
Full view   1889 New York Public Library
Full view   1891 New York Public Library
Full view   1894:reprint New York Public Library
Full view   1895 New York Public Library
Full view   1898 New York Public Library
Full view   1900:reprint New York Public Library
Full view   1901 New York Public Library
Full view   1903:reprint New York Public Library
Full view   1904 New York Public Library
Full view   1905:reprint New York Public Library
Full view   1906 New York Public Library
Full view   1907 New York Public Library
Full view   1908 New York Public Library
Full view   1909:reprint New York Public Library
Full view   1910 New York Public Library
Full view   1911 New York Public Library
Full view   1912 New York Public Library
Full view   1913 New York Public Library
Full view   1914 New York Public Library
Full view   1915 New York Public Library
Full view   1916: no. 100,001-102,811 New York Public Library