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| Patents for Allen Pollock | |||||
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| Picture | Number | Date | Patentee | Title | |
| 885X | Jun. 17, 1808 | A. Pollock | Stoves for heating rooms | ||
| 1,788X | Aug. 06, 1812 | J. Perkins, A. Pollock | Fire engines | ||
| 2,352X | Jul. 31, 1815 | A. Pollock | Scale beams and balances | ||