2 options

Recording patent agreements and limiting patents to 20 years : hearings before the committee on Patents House of Representatives, United States House, Seventy-ninth congress, first session on H.R. 2630 ... H.R. 2631 ..., H.R. 2632 ... May 29, 31, June 1

HeinOnline Intellectual Property Law Collection Available online

HeinOnline Intellectual Property Law Collection

HeinOnline U.S. Congressional Documents Library Available online

HeinOnline U.S. Congressional Documents Library
Format:
Language:
English
Other Title:
Recording patent agreements and limiting patents to 20 years
Place of Publication:
Washington: U.S. Gov't. Printing Office,

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 If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.