Observations on the utility of patents, and on the sentiments of Lord Kenyon respecting that subject
Subtitle: Including free remarks on Mr. Beetham's patent washing mills; and hints to those who solicit for patents.
Series: Eighteenth century -- reel 7935, no. 02.
Publisher: printed for Ridgway
Published: 1791
Place of publication: London
Language: eng
Format: Microform
Number of pages: 55
Notes: Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 7935, no.02).