Definitions Of Revised Classes And Subclasses Of Subjects Of Invention In The United States Patent Office (1912)

By United States Patent Office

Book Overview

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0548895724
• ISBN13: 9780548895726
• Release Date: February 2008
• Publisher: Kessinger Publishing
• Length: 500 Pages
• Weight: 2.45 lbs.
• Dimensions: 1.0" x 8.3" x 11.0"