Number | Name | Date | Kind |
---|---|---|---|
2984635 | Harris | May 1961 | |
3780156 | Cameron | Dec 1973 | |
3909484 | Beavon | Sep 1975 | |
4029514 | Lange | Jun 1977 |
Entry |
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Bonsignore & Manhart, "Alumina Trihydrate as a Flame Retardant and Smoke Suppressive Filler in Reinforced Polyester Plastics," Aluminum Co. of America (1974) Presented at 29th Annual Conf. of S.P.I. Reinforced Plastics/Composites Institute. |