Index of Inventions - July 31, 1886
For Which Letters Patent Of Tbe United States Ldquo;"Ere Granted July 13, 1886, AND EACH BEARING THAT DATE. [See Note At End Of List About Copies Of These Patents.]
For Which Letters Patent Of Tbe United States Ldquo;"Ere Granted July 13, 1886, AND EACH BEARING THAT DATE. [See Note At End Of List About Copies Of These Patents.]