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| Patents for Charles H. Russom | |||||
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| Number | Date | Patentee | Title | Type | |
| 305,337 | Sep. 16, 1884 | C.H. Russom | Micrometer | micrometers | |
| 397,442 | Feb. 05, 1889 | C.H. Russom | Micrometer Gage | micrometers | |