Number | Name | Date | Kind |
---|---|---|---|
3355376 | Gorin et al. | Nov 1967 | |
3668109 | Kiovsky et al. | Jun 1972 | |
3764515 | Kiovsky | Oct 1973 | |
3775286 | Mukherjee et al. | Nov 1973 |
Entry |
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Anderson, Wood, & Wiser "Clean Energy from Coal" pp. 318-321, Society of Mining Engrs, Aime Transactions vol. 260, Dec., 1976. |
Wood, Wiser "Coal Liquefaction in Coiled Tube Reactors" Ind. Eng. Chem. Process Devel., vol. 15, No. 1, 1976, pp. 144-149. |