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| Patents for Robert Kershaw | |||||
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| Number | Date | Patentee | Title | Type | |
| GB-189,504,309 | Jan. 04, 1896 | R. Kershaw, J. Kershaw | Improvements in horizontal saw frames | reciprocating sawmills | |
| GB-189,614,913 | May 29, 1897 | R. Kershaw, J. Kershaw | Improvements in wood sawing machinery | circular ripsaws | |