Third report on the American patent system. : Message from the President of the United States, transmitting the third report of the National patent planning commission.

Mode of access: Internet.

The American patent system : message from the president of the United States transmitting the report of the National Patent Planning Commission ... June 18, 1943.

Mode of access: Internet.

Report [on the American Patent System]

Mode of access: Internet.

Copyright and patents for inventions.

v.1. Essay on the origin & progress of literary property, by Lord Dreghorn. Evidence given to the Royal commission on copyright in favour of royalty re-publishing. Extracts, notes, & tables illustrating these subjects, copyright of design, etc.-v.2. Exposure of the patent system by M.M. Chevalier. Evidence from blue-books, 1829, 1851, 1864, 1865, 1871, 1872. Extracts & notes illustrating patents and copyright.

Observations on the vinous fermentation : with a description of a patent apparatus to improve the same : also a statement of the advantages to be derived from this system when applied to the process of brewing, as confirmed by the testimony of Messrs. Gray and Co., brewers, of Westham, in the county of Essex.

Goldsmiths'-Kress no. 23792.