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| All Patents in class 164/112 | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,332X | Jul. 29, 1834 | P. Davis | Chilling wheels for cars and carriages | ||
| 95,813 | Oct. 12, 1869 | P.P. Lane, E. Myers | Improvement in hangers | industrial machine shaft couplings | |
| 158,786 | Jan. 19, 1875 | J.W. Douglas | Lining pump cylinders | household hand pumps | |
| 2,012,021 | Aug. 20, 1935 | E.W. Petersen | Method of Forming Rotors | electric motor making | |