Refractory brick design for open end of refractory lined vessel
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United States of America Patent
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Oct 8, 1996
Issued Date -
N/A
app pub date -
Jun 26, 1995
filing date -
Sep 24, 1993
priority date (Note) -
Expired
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Abstract
A vessel for very high temperature materials having an upper terminus with an annular surface and at least one refractory abutting the inner surface of the vessel and extending across the annular surface and an embodiment wherein a wedge-shaped member abuts the inner surface of the vessel.
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