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All Patents in class 68/45 | |||||
Number | Date | Patentee | Title | Type | |
20,365 | May 25, 1858 | F. Tylee, F.B. Pratt | Washing Machine | washing machines | |
118,312 | Aug. 22, 1871 | C.J. Weld | Improvement in washing-machines | washing machines |