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All Patents in class 83/370 | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 391,697 | Oct. 23, 1888 | F.E. Frey | Brick and Tile Machine | |
981,837 | Jan. 17, 1911 | M. Olson, E.S. Bradford | Stroke Adjusting Mechanism for Power Hacksaws | ||
![]() | 2,172,274 | Sep. 05, 1939 | R.H. Crouch | Straight-line cut-off saw | |
2,310,914 | Feb. 09, 1943 | W.A. Ehlert, F.W. Gaines, III | Apparatus for Operating on Wire Stock | ||
4,794,773 | Jan. 03, 1989 | C.R. Bradlee | Method of measuring camber |