Number | Date | Country | Kind |
---|---|---|---|
780/94 | Mar 1994 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
4579949 | Rochat et al. | Apr 1986 | |
4632704 | Babler | Dec 1986 | |
4720305 | Igbal et al. | Jan 1988 | |
4778899 | Pfenninger et al. | Oct 1988 | |
4931566 | Surber et al. | Jun 1990 | |
4992101 | Jaffe | Feb 1991 |
Number | Date | Country |
---|---|---|
0181290 | May 1986 | EPX |
0184982 | Jun 1986 | EPX |
0190999 | Aug 1986 | EPX |
0302018 | Feb 1989 | EPX |
0337435 | Oct 1989 | EPX |
Entry |
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CRC Handbook of Chemistry and Physics, 64th ed., R. C. West, Ed., p. D-12, No. 47, 1984, CRC Press, Boca Raton, FL. |