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Patents for Nathan Clifford | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 508,591 | Nov. 14, 1893 | H. Alexander | Pipe Tongs | |
![]() | 572,367 | Dec. 01, 1896 | C.M. Bennett, J.F. Parker | Bench Vise | |
![]() | 597,766 | Jan. 25, 1898 | Z.T. Furbish | Ratchet-tool | |
![]() | 616,911 | Jan. 03, 1899 | Z.T. Furbish | Mechanical Movement | |
668,693 | Feb. 26, 1901 | G.E. Spurr | Vehicle-Nut Wrench |