Number | Date | Country | Kind |
---|---|---|---|
2-266414 | Oct 1990 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP91/00039 | 1/17/1991 | 6/2/1992 | 6/2/1992 |
Number | Name | Date | Kind |
---|---|---|---|
3027352 | Walling et al. | Mar 1962 | |
3337503 | Schnizer et al. | Aug 1967 | |
3883450 | Burg et al. | May 1975 | |
4431794 | Sadlowski et al. | Feb 1984 | |
4758608 | Collins et al. | Jul 1988 | |
5144005 | Sextro et al. | Jan 1992 |
Number | Date | Country |
---|---|---|
2149579 | Mar 1973 | FRX |
57-12018 | Jan 1982 | JPX |
Entry |
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Chemical Abstracts, vol. 104, No. 26, Jun. 30, 1986, p. 16. |
Chemical Abstracts, vol. 89, No. 4, Jul. 24, 1978, p. 19. |