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Patents for W. B. Nevin | |||||
Number | Date | Patentee | Title | Type | |
579,789 | Mar. 30, 1897 | P.T. Coffield | Gas Engine | internal combustion engine governors | |
613,054 | Oct. 25, 1898 | R.H. Bates, D.L. Bates | Electric fan | electric motors |