Portable shredder/lawnmower for garden refuse and the like
Portable shredding device
Portable stamp mill
Power auger machine with bearing shield
Power cable management system
Power drive structure for rotating threadedly supported rock...
Power shaft and drive
Power transmission in jaw crushers
Preparation and crushing tool
Preparation of deashed high solid concentration coal-water...
Preparation of wet fuels
Pressure control apparatus for wet ore-processing systems
Pressure roller
Pressure-chamber grinder
Pretreatment process in flour milling method
Procede et installation de pelage de grains par voie humide
Procedure and apparatus for comminuting hard material bodies
Procedure and means for comminuting stumps
Procedure for controlling process conditions in refiners
Process and a device for grinding materials of all kinds