Specifications of Letters Patent for Inventions and Provisional Specifications Published: 1879 Total Pages: 590 Get eBook
The Language of Specifications of Letters Patent for Inventions. With the Authorities and Decisions in All the Important and Latest Cases John Macgregor (M.A., Barrister-at-Law.) Published: 1856 Total Pages: 180 Get eBook
Official Gazette of the United States Patent Office United States. Patent Office Published: 1888 Total Pages: 1126 Get eBook
Consolidated Laws of the Colony of British Honduras British Honduras Published: 1887 Total Pages: 1006 Get eBook
The Commissioners of Patents' Journal Great Britain. Commissioners of Patents Published: 1854 Total Pages: 466 Get eBook
The Statutes of the United Kingdom of Great Britain and Ireland Published: 1853 Total Pages: 1072 Get eBook
