Number | Name | Date | Kind |
---|---|---|---|
2255921 | Fear | Sep 1941 | |
3034339 | Gawlik | May 1962 | |
3163854 | Englebart | Dec 1964 | |
3296601 | Fritz | Jan 1967 | |
3371521 | Hauk | Mar 1968 | |
3375505 | Englebart | Mar 1968 | |
3877293 | McKeage | Apr 1975 | |
3975945 | Hauk et al. | Aug 1976 | |
4185492 | Hauk et al. | Jan 1980 | |
4194389 | Laging | Mar 1980 | |
4416146 | Ambrose | Nov 1983 |
Number | Date | Country |
---|---|---|
1258895 | Jan 1968 | DEX |
Entry |
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Mruk, S. "Pipe", Encyclopedia of Polymer Science and Engineering, vol. 11, John Wiley & Sons (1988), pp. 226-248. |
Perry's Chemical Engineers' Handbook, Fourth Edition, McGraw Hill Book Company (1963), pp. 6-45 through 6-47. |
Kirk-Othmer Encyclopedia of Chemical Technology, Third Edition (1981), vol. 16, pp. 53-55 and 70. |
Kirk-Othmer Encyclopedia of Chemical Technology, Third Edition (1983), vol. 23, pp. 654-656 and 671-672. |