| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 12.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Ba aluminoborosilicate powder mfg process useful in dental composites - Atomizing stable precursor soln of ingredients to form said glass into a stream of aerosol droplets of carrier gas - Separating under & oversized droplets from desired size - Pyrolyzing to form glass particles in hot carrier gas flowing through a conduit - Introducing cooler gas radially into hot carrier gas at rate sufficient to counteract movement of glass powder toward walls of conduit |
| PATENT PHOTOCOPY | Available on request |
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