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Patents for Ezra Cope | |||||
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Number | Date | Patentee | Title | Type | |
4,117X | May 18, 1825 | T. Hoopes, Jr., E. Cope | Mowing machine | mowing machines | |
37,542 | Jan. 27, 1863 | N. Cope | Improvement in Giffard's injector | feedwater apparatus |