Number | Date | Country | Kind |
---|---|---|---|
2224131 | May 1972 | DEX | |
2224133 | May 1972 | DEX | |
2307518 | Feb 1973 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3607093 | Stone | Sep 1971 | |
3776816 | Terada et al. | Dec 1973 | |
3907642 | Richmond | Sep 1975 |
Entry |
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Turfitt, The Biochemical Journal, vol. 42, pp. 376-383, (1948). |
Methods in Enzymology, vol. 22, pp. 214-216, (1971). |