Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toshihiko Eguchi0
Kazumi Kawashima0
Date of Patent
August 23, 2011
0Patent Application Number
124464840
Date Filed
October 25, 2007
0Patent Primary Examiner
Patent abstract
The invention provides an aeration apparatus for injecting air into a target substance to aerate the target substance. The aeration apparatus is capable of keeping the air jet nozzle from contacting the target substance when the apparatus is stopped, so as to prevent clogging of the air jet nozzle.
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