发明授权
US6129216A Particle separation device and processes thereof 有权
粒子分离装置及其工艺

Particle separation device and processes thereof
摘要:
An article including; a support member with a plurality of apertures therethrough; and a plurality of gate members attached by at least one end to at least one side of the support member, wherein each gate member is situated in close proximity to at least one of the apertures.
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