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Patents for Amasa Sizer | |||||
Number | Date | Patentee | Title | Type | |
5,799X | Jan. 28, 1830 | J. Leonard, Jr., J.L. Brainard, A. Sizer | Moulds for casting iron, brass, etc. | patternmaker | |
6,874X | Dec. 22, 1831 | A. Sizer | Coffee and spice mill | coffee mills |