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Patents for E. W. Smith | |||||
Number | Date | Patentee | Title | Type | |
123,676 | Feb. 13, 1872 | J.R. Cadwell | Improvement in Corn Shellers | miller | |
438,098 | Oct. 07, 1890 | G.A. Colton | File cleaner | ||
1,160,784 | Nov. 16, 1915 | F. Stutzman | Grinding-machine | sharpening machines |