All Patents in class 83/617 |
Patents 1 -
6
of 6
      |
Number | Title | Classification(s) |
117,365 | Improvement in machines for cutting tobacco | 83/547, 83/617 |
118,308 | Improvement in paper-cutting machines | 83/617, 83/643 |
973,124 | Combined Punch and Shear | 74/96, 83/518, 83/617 |
2,686,351 | Power-driven hacksaw | 144/35.2, 408/20, 74/40, 83/524, 83/527, 83/617, 83/647 |
2,695,060 | Cutter | 470/153, 72/338, 83/268, 83/617, 83/78 |
3,077,132 | Feed control for band saws | 83/27, 83/617, 83/639.5, 83/74, 83/756, 83/794, 83/801, 83/813, 83/820, 91/189R, 91/390, 91/443, 91/447 |