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US4131193A Vibratory apparatus 失效
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Vibratory apparatus
摘要:
A vibratory apparatus for de-piling or unpiling a mass of particulate material. The apparatus is to be positioned in a recess or opening in a base (presumably the ground) and particulate material piled thereover. Upon being vibrated, the apparatus delivers the material from a pile at a regulated rate into a conveyor system for transport to a place of use.
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