Classification Division, United States Patent Office..
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Corporate author / creator: | United States. Congress. House. |
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Imprint: | Washington : [s.n.], 1896. |
Description: | 2 p. : digital, PDF file. |
Language: | English |
Series: | H.rp.2277 |
Subject: | United States. -- Patent Office. |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/9479913 |