Fan-type grinding wheel
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United States of America Patent
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May 15, 2012
Grant Date -
Dec 10, 2009
app pub date -
Jun 2, 2009
filing date -
Jun 4, 2008
priority date (Note) -
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Abstract
A fan-type grinding wheel comprises a rigid support plate and is provided with grinding elements. These grinding elements comprise a main portion forming a first working face and a bending portion forming a peripheral working face. Furthermore, they comprise an outer portion forming a second working face.
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