Refining plate attached to a head in a pulp refiner
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United States of America Patent
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Apr 1, 2008
Grant Date -
Feb 23, 2006
app pub date -
Aug 17, 2004
filing date -
Aug 17, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A refiner plate has an outer circumferential edge, a front surface having comminuting projections, and a rear surface. The refiner plate also has and a single mounting opening radially inward from the outer circumferential edge. The refiner plate also includes a radially extending key attached to the rear surface, the key having an end forming a tab that extends past the plate outer circumferential edge.
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