Index of patents issued from the United States Patent Office.
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| Corporate author / creator: | United States. Patent Office. |
|---|---|
| Imprint: | Washington : The Office : For sale by the Supt. of Docs., U.S. G.P.O., 1921-1974. |
| Description: | 54 v. ; 30 cm. |
| Language: | English |
| Subject: | |
| Format: | U.S. Federal Government Document Print Journal |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/2399943 |
| Related Items: | Continued by:
Index of patents issued from the United States Patent and Trademark Office Other relationship: Annual report of the Commissioner of Patents Earlier years found in: Annual report of the Commissioner of Patents. Found also in: Annual report of the Commissioner of Patents, 1921-25. |
