Amending section 4934 of the Revised Statutes (U.S.C., title 35, sec. 78), as amended, to permit public libraries of the United States to acquire back copies of United States letters patent..
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Corporate author / creator: | United States. Congress. House. |
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Imprint: | Washington : [s.n.], 1950. |
Description: | 4 p. : digital, PDF file. |
Language: | English |
Series: | H.rp.2054 |
Subject: | Government publications. Libraries. Patents. |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/9643754 |