학술논문
POLYETHELENE HOPPER HAVING INTEGRATED WETTING COMPARTMENTS
Document Type
Patent
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Abstract
A spreader system may include a hopper formed substantially of plastic for use in holding solid agents and a conveyor system formed substantially of non-corrosive metal for use in conveying solid agents. The spreader system may also include a compartment formed integral with a wall of the hopper for use in holding liquid agents.