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| All Patents in class 229/87.08 | |||||
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| Number | Date | Patentee | Title | Type | |
| 9,942 | Aug. 16, 1853 | W. Van Anden | Trip Hammer | trip and helve hammers | |
| 28,242 | May 08, 1860 | J. Randall | Reciprocating Steam Engine | steam engines | |