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Mining Or In Situ Disintegration Of Hard Material > Hard Material Disintegrating Machines > Floor-working > Rotary Cutter Rotary CutterRotary Cutter patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/20/07 - 20070290544 - Pavement degradation piston assembly In one aspect of the present invention, a pavement degradation machine has a motorized vehicle adapted to traverse a paved surface. At least one piston apparatus has a distal end and a proximal end, the proximal end adapted for attachment to an underside of the motorized vehicle and the distal ... 07/19/07 - 20070164597 - Automated roofing material removal machine and method A roofing material removal machine and method for removing roofing materials wherein the machine travels along guide rails mounted on a roof surface and roofing material lifting elements carried by the machine are operated to lift the roofing materials as the machine moves along the guide rails after which the ... ### FreshPatents.com Support |