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| Patents for Charles F. Thurber | |||||
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| Picture | Number | Date | Patentee | Title | |
| 608,562 | Aug. 02, 1898 | C.F. Thurber | Punch and shear machine | ||
| 630,426 | Aug. 08, 1899 | C.F. Thurber | Rotary pump | ||
| 631,137 | Aug. 15, 1899 | C.F. Thurber | Punch and shear machine | ||