Number | Name | Date | Kind |
---|---|---|---|
3669744 | Tsenter et al. | Jun 1972 | |
4000350 | Wittmann | Dec 1976 | |
4250235 | DuPont et al. | Feb 1981 | |
4262061 | Rogers | Apr 1981 | |
4283844 | Milden et al. | Aug 1981 | |
4369212 | Rogers et al. | Jan 1983 | |
4683178 | Stadnick et al. | Jul 1987 | |
5264301 | Sindorf et al. | Nov 1993 |
Entry |
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Rubin, L. R. "Purification of Hydrogen by Permeation Through Palladium and Palladium Alloys," Engelhard Industries Inc Technical Bulletin, vol. II, No. 1, pp. 8-15 (1961, Jun.). |