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"The idea that cavalry will be replaced by these iron coaches is absurd. It is little short of treasonous."
Aide-de-camp to Field Marshal Haig ; At a tank demonstration, 1916
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| Number | Title | Issue Date |
| 7198428 | Comminution machine A comminution machine included in an earth working machine which can be moved over a terrestrial area to be worked in a direction of working comprises a rotating roller comminution device. A grader blade is mounted on the comminution machine down stream from the com... | 04/03/2007 |
| 5755048 | Pavement cutter A pavement cutter is provided for attachment to the boom assembly of a conventional backhoe or excavator including an elongated cutting blade having a scoring edge disposed in substantially parallel relation to the surface of the pavement and a cutting ed... | 05/26/1998 |
| 4420189 | Apparatus for attaching to earth working equipment An apparatus (20) for attachment to earth working equipment (10). The apparatus (20) is illustrated with a cutting wheel (21) rotatably supported about a horizontally extending axle (22). The apparatus (20) has a support structure (33) with a pair of para... | 12/13/1983 |
| 4331362 | Portable cutting device for attachment to blades of earth moving machines A portable pavement cutting device removably attachable to a blade of an earth moving machine includes a cutting disc having a plurality of sawtooth-like cutting teeth disposed around the entire periphery of the cutting disc for cutting into asphalt pavem... | 05/25/1982 |
| 4076314 | Pavement cutting wheel mounting for earth moving equipment A pavement cutting wheel assembly is arranged to be secured to the earth engaging tool of a motorized earth moving vehicle by a clamping device, and an element of the clamping device is arranged to use the force on the cutting wheel during its cutting ope... | 02/28/1978 |
