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| Patents for J. F. Kidder Mfg. Co., Inc. | |||||
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| Number | Date | Patentee | Title | Type | |
| 834,139 | Oct. 23, 1906 | J.F. Kidder | Blacksmith's punch | metal punching machines | |
| 3,616,719 | Nov. 02, 1971 | R.B. Tassie | Notching sheet material | notching machines | |