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| Patents for Kennametal, Inc. | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,787,823 | Apr. 09, 1957 | C.R. Rutter, W.L. Kennicott | Tool Holder | insert tool holders | |
| 3,377,685 | Apr. 16, 1968 | R.L. Carlstedt | Guide Arrangement for Relatively Moveable Parts | milling machine tools | |