PRESS-EXTRUDER
FIELD: agricultural engineering. SUBSTANCE: press-extruder has casing made in the form of cylinder and incorporating screw having rod and blade. Rod and casing are mounted for rotation in direction opposite to direction of rotation of blade. EFFECT: increased efficiency by eliminating excessive rubb...
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Main Authors | , , |
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Format | Patent |
Language | English Russian |
Published |
20.03.2003
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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