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| Patents for Charles Plimley | |||||
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| Number | Date | Patentee | Title | Type | |
| GB-181,303,650 | Feb. 20, 1813 | C. Plimley | Working steel or iron, or steel joined with iron, into taper forms for making files and various other articles | files | |
| GB-181,804,256 | May 07, 1818 | T. Jones, C. Plimley | Improvement to blast engines and steam engines | steam engines | |