Number | Date | Country | Kind |
---|---|---|---|
4140794 | Dec 1991 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3112333 | Bailey | Nov 1963 | |
3493425 | Campbell | Feb 1970 | |
3565851 | Nevroth | Feb 1971 | |
3729444 | Bey et al. | Apr 1973 | |
4322473 | Hafner et al. | Mar 1982 | |
4801445 | Fukui et al. | Jan 1989 |
Number | Date | Country |
---|---|---|
0231322 | Jun 1989 | EPX |
0373426 | Jun 1990 | EPX |
2244489 | Dec 1991 | GBX |
Entry |
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Taschenbuch der Kunststoff, edited by Dr. R. Gachter et al., "Farbmittel" by Dr. W. Damm et al pp. 734-736, 1990. |
Tachenbuch der Kunststoff; edited by Dr. R. Gachter et al. "Fullstoffe und Verstarkungsmittel" by Dr. H. P. Schlumpf pp. 613-617, 1990. |