Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Bob Deng0
Jing Liang Pan0
Date of Patent
July 6, 2010
Patent Application Number
11560832
Date Filed
November 16, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
A dust collecting apparatus for separating particles from an airflow comprises at least a first cyclonic separator for removing larger particles from the airflow and a plurality of second cyclonic separators, arranged in parallel and in tandem with one another, for removing smaller particles.
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