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All Patents of Type: steam cross heads | |||||
Number | Date | Patentee | Title | Type | |
321,727 | Jul. 07, 1885 | A.L. Ide | Steam Engine Cross Head | steam cross heads | |
677,338 | Jul. 02, 1901 | H.C. Clay | Cross Head | steam cross heads | |
924,876 | Jun. 15, 1909 | F.O. Ball | Cross Head | steam cross heads |