Number | Name | Date | Kind |
---|---|---|---|
2221937 | Astle | Nov 1940 | |
3099520 | Hallstrom | Jul 1963 | |
4744414 | Schon | May 1988 | |
4854382 | Funke | Aug 1989 |
Number | Date | Country |
---|---|---|
1519235 | Feb 1968 | FRX |
505698 | May 1939 | GBX |
Entry |
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R. J. J. Jachuck and C. Ramshaw, "Process Intensification: Polymer Film Compact Heat Exchanger (PFCHE)" Trans IChemE, vol. 72, Part A, Mar. 1994 (pp. 255-262) (8 pages). |