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United States Patents, 1790 to 1870: New Uses for Old Ideas

Catalog Data

Author:
Welsh, Peter C.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
1965
Citation:
Welsh, Peter C. 1965. United States Patents, 1790 to 1870: New Uses for Old Ideas. <i>Bulletin of the United States National Museum<i>, 241: 109-152, 57 figures.
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_82407