Number | Date | Country | Kind |
---|---|---|---|
6-293724 | Nov 1994 | JPX |
Number | Date | Country |
---|---|---|
0217102 | Apr 1987 | EPX |
0254593 | Jan 1988 | EPX |
2505845 | Nov 1982 | FRX |
3816534 | Nov 1989 | DEX |
2048472 | Dec 1980 | GBX |
Entry |
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R. Lleonart et al., Bio/Technology, vol. 8, pp. 1263-1267, Dec. 1990. |