The law of patents for inventions
Subtitle: familiarly explained for the use of inventors and patentees
By: by William Carpmael.
Edition: 4th ed.
Publisher: Simpkin, Marshall, and Co.; and Weale
Published: 1846
Place of publication: London
Language: eng
Number of pages: 127
Subjects: Patent laws and legislation -- Great Britain.
Notes: Appendix: Statutes, at end.