Number | Name | Date | Kind |
---|---|---|---|
3207735 | Wijga | Sep 1965 | A |
3207736 | Wijga | Sep 1965 | A |
3207737 | Wales | Sep 1965 | A |
3207738 | Wijga | Sep 1965 | A |
3207739 | Wales | Sep 1965 | A |
Entry |
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Beck, H.N., “Heterogenous Nucleating Agents for Polypropylene Crystallization”, Journal of Applied Polymer Science, vol. 11, pp. 673-685 (1967). |