Patents, trade-marks and copyrights, law and practice.
|Main Author:||Richards, William Evarts, 1855-1920.|
|Other Authors:||Geier, Oscar A. b. 1882.|
New York, Richards & Geier, c1930.
Patent laws and legislation
> United States.
Patent laws and legislation > Europe.
Earlier editions have title: Patents law and practice.
120,  p.
|Locate a Print Version:||
Find in a library
- Full view (original from University of California)