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US 4,528,244 AGranted
Fused silica shapes
AssigneeDresser Industries, Inc.
InventorsHoward M. Winkelbauer, Ke-Chin Wang
Life of this patent
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Abstract
Fused silica shapes having a coating of sialon on the surfaces thereof.
Claims6
Fused silica shapes having a coating of sialon on its surfaces.
Dependencies are inferred from the claim text.