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U.S. Patent and Trademark Office Patents, 1790-1909 |
Author |
Ancestry.com |
Coverage
Publication information
Publication |
Name: Online publication - Provo, UT, USA: Ancestry.com Operations Inc, 2008.Original data - United States Patent and Trademark Office. USPTO Patent Full-Text and Image Database. accessed January 2008.Original data: United States Patent and Trademark Office. US; |
Citation
Ancestry.com. U.S. Patent and Trademark Office Patents, 1790-1909. (Name: Online publication - Provo, UT, USA: Ancestry.com Operations Inc, 2008.Original data - United States Patent and Trademark Office. USPTO Patent Full-Text and Image Database. accessed January 2008.Original data: United States Patent and Trademark Office. US;). |
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