PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 08.99 |
PATENT ASSIGNEE | Magneco/Metrel Inc (Addison; Ill) |
PATENT CLAIMS |
Light wt firing container mfg method - Forming casting compn by dry mixing tabular alumina (55- 90%) & fused alumina bubbles (2-40%) - Adding water to obtain desired consistency - Transferring compn to a plaster mold - Molding |
PATENT PHOTOCOPY | Available on request |
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