Agitator with improved blade configuration
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United States of America Patent
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Nov 20, 2007
Grant Date -
Nov 18, 2004
app pub date -
May 7, 2004
filing date -
May 8, 2003
priority date (Note) -
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Abstract
An agitator, in particular for dispersing gases in liquids, includes a plurality of blades, with each blade being constructed to have a blade portion bent forwards in a rotation direction. The blade has a trailing end region, which defines a blade portion bent forwards in a rotation direction, and a leading end region, which is bent inwards at an angle in a direction toward the blade portion.
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