2 options
History of the Patent System: Hearings before the Committee on Patents, House of Representatives, January 10, 1912
- Format:
- Book
- Language:
- English
- Other Title:
- History of the Patent System
- Place of Publication:
- Washington, D.C.: U.S. G.P.O.,
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.