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| Patents Granted on 1810-06-09 | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,317X | Jun. 09, 1810 | R.H. Wright | Perpetual balance scale | ||
| GB-181,003,346 | Jun. 09, 1810 | A. Woolf | Improvement in the Construction and Working of Steam Engines, Calculated to Lessen the Consumption of Fuel | steam engines | |