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GB857054A
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Improvements in or relating to the pneumatic conveying and separating of flowable material such as loose granular material
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DE962310C
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Device for pneumatic conveying or sifting of bulk goods
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DE946968C
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Feeding device for bulk material on a horizontal pneumatic conveyor line
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DE954646C
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Pressure roller
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DE1004309B
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Method and device for the extraction of OEl
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DE938839C
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Cooled outlet for rotary furnaces
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GB737207A
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Improvements in or relating to the pneumatic conveying and separating of loose granular material
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DE968988C
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Device for separating flour and bran
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DE937139C
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Plansifter designed as a box
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DE914457C
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Device for conveying or sifting bulk goods
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DE1015303B
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Grinding machine with grinding rollers and a feed device operated by means of an adjustable pivot lever mechanism
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DE940579C
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Process for pneumatic conveying
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DE918361C
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Process for the extraction of kernels from fruits in which the kernels are mainly stored irregularly in the kernel carrier
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DE917112C
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Device for connecting two pipe ends and for securely fastening the pipes to wall, ceiling or floor openings
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DE923718C
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Drive for loading shovels, the pull rope of which is wound or unwound by a rope drum
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DE939123C
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Method and device for pneumatic conveying or sifting of bulk goods
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GB735565A
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Improvements in or relating to pipe connections in pneumatic conveying plants
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GB697587A
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Improvements in or relating to roller mills
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DE906169C
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Group of rotary valves with one shaft
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DE921256C
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Rotary furnace with several cooling drums arranged parallel to the axis at the end
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