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| Patents for Elton Stiles Cornell | |||||
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| Number | Date | Patentee | Title | Type | |
| GB-745,501 | Dec. 14, 1953 | E.S. Cornell | Improvements in Hydraulically Driven Machine Tools | ||
| 2,671,294 | Mar. 09, 1954 | E.S. Cornell | Hydraulically Driven Machine Tool | surface grinders | |