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| Patents for Buffalo Steam Gauge Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 25,615 | Oct. 04, 1859 | A.J. Allen | Steam Gage | steam pressure gauges | |
| 29,646 | Aug. 14, 1860 | A.J. Allen | Steam Pressure Gage | steam pressure gauges | |
| RE2,313 | Jul. 17, 1866 | A.J. Allen | Steam Gauge | steam pressure gauges | |