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| All Patents in class 91/353 | |||||
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| Number | Date | Patentee | Title | Type | |
| 322,784 | Jul. 21, 1885 | J.C. Born | Steam pumping-engine | steam pumping engines | |
| 541,785 | Jun. 25, 1895 | J.F. Doolittle | Steam Hammer | steam hammers | |