Solid fuel crushing, drying and feed device, designed to be quickly heated or cooled depending on impact strength of fuel
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Vertical press unit has a vertical screw, within a press housing, linked to a horizontal vacuum screw press, for the production of ceramic pipes
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Building element of fired clay has insulation area with apertures having greater volume than apertures in static area
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Core for speed of material's flow is mounted on cross-shaped holder, with end screw, screw hub with imaginary extension, and orifice,
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Roll mill used in the ceramic industry for dewatering clay comprises a hollow cylindrical roll sleeve having openings running from the curved outer surface to the curved inner surface and containing a porous material
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Mandrel to form a branch connection in a cast concrete pipe section
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Sewage pipe with wear-resistant interior lining consists of outer plastic pipe and inner pipe of plastic material containing glass, ceramics, or similar solids
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Worm press flow conditions measuring device used in ceramic industry has several electrical conductors or semiconductors, whose shape change results in change of their length
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Pressing head for producing products requiring great string width, e.g. house walls
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Measuring device for differing material advance in vacuum worm press has measuring rollers in contact with material flow, sensors, and electronic evaluator
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Extruded material regulation using elastic feed tube
DE19907040A1
Personal computer mouse has shaped contour for receiving user's thumb positioned at more than 2 cm above support surface across which mouse is moved
