Journal of the Franklin Institute
By Franklin Institute (Philadelphia, Pa.)
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Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-59.
Book Details
- Public Domain: Yes
- Country: US
- Published: 1901
- Publisher: Pergamon Press
- Author(s):Franklin Institute (Philadelphia, Pa.)
- Language: English
- Pages: 514
- Available Formats:PDF
- Reading Modes:Image