Mill roll
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United States of America Patent
Stats
-
May 15, 1990
Grant Date -
N/A
app pub date -
Aug 10, 1987
filing date -
Aug 11, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A mill roll with a ceramic working surface comprises an annular ceramic formation sleeved upon a hub. In preferred embodiments the ceramic formation is clamped to the hub at angled edge walls so that the formation is held under compression.
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