Details of Book: Definitions Of Revised Classes And Subclasses Of Subjects Of Invention In The United States Patent Office (1912) Book: Definitions Of Revised Classes And Subclasses Of Subjects Of Invention In The United States Patent Office (1912)
Author: States Pate United States Patent Office
ISBN: 0548895724
ISBN-13: 9780548895726
, 978-0548895726
Binding: Paperback
Publishing Date: Feb 2008
Publisher: Kessinger Publishing
Number of Pages: 500
Language: English