John Macgregor

The Language of Specifications of Letters Patent for Inventions John Macgregor

The language of specifications of letters patent for inventions: with the authorities and decisions in all the important and latest cases. This book, "The language of specifications of letters patent for inventions", by John Macgregor, is a replication of a book originally published before 1856. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.