1820 – 1886,
Bibliografía (6 obras)
Copyright and patent laws of the United States, 1790 to 1868
1980
1867
Copyright and patent laws of the United States, 1790 to 1866
1866
Digest of American cases relating to patents for inventions and copyrights from 1789 to 1862
1862
Statute laws of the United States of American relating to copyright and patents for inventions from 1790 to 1862
The jurisdiction and powers of the United States courts
1852
