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All Patents in class 72/325 | |||||
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Picture | Number | Date | Patentee | Title | |
22,589 | Jan. 11, 1859 | G.V. Wilson, C.V. Statler | Improvement in Foot Trip-Hammers | ||
230,888 | Aug. 10, 1880 | C.B. Morse | Device for making spinning-ring blanks | ||
![]() | 566,937 | Sep. 01, 1896 | E. Rogers | Axe/Hatchet Making | |
![]() | 642,542 | Jan. 30, 1900 | E.D. Woods | Process of and Apparatus for Making Hammers and Similar Articles | |
![]() | 2,027,922 | Jan. 14, 1936 | N.F. McNaught | Method of making wrench sockets | |
![]() | 2,618,994 | Nov. 25, 1952 | H.G. Frazee | Shot Splitting Pliers |