Number | Name | Date | Kind |
---|---|---|---|
1714173 | Kessler et al. | May 1929 | |
3647759 | Walker | Mar 1972 | |
4039487 | Kolakowski et al. | Aug 1977 | |
4048104 | Svoboda et al. | Sep 1977 | |
4092276 | Narayan | May 1978 | |
4223068 | Carlstrom et al. | Sep 1980 | |
4237238 | DeGuiseppi et al. | Dec 1980 | |
4246364 | Koehler et al. | Jan 1981 | |
4246365 | Wiedermann et al. | Jan 1981 | |
4307205 | Bershas | Dec 1981 | |
4336341 | Fujiwara et al. | Jun 1982 | |
4469824 | Grigsby, Jr. et al. | Sep 1984 | |
4481309 | Straehle et al. | Nov 1984 | |
4487853 | Reichel et al. | Dec 1984 | |
4521611 | Magnus | Jun 1985 | |
4526908 | Magnus et al. | Jul 1985 | |
4529744 | Wood | Jul 1985 | |
4530938 | White | Jul 1985 | |
4542163 | White et al. | Sep 1985 | |
4544679 | Tideswell et al. | Oct 1985 | |
4582926 | Straehle et al. | Apr 1986 | |
4595711 | Wood | Jun 1986 | |
4604410 | Altenberg | Aug 1986 | |
4605729 | Barnes et al. | Aug 1986 | |
4615822 | Magnus | Oct 1986 | |
4642319 | McDaniel | Feb 1987 | |
4644019 | McDaniel | Feb 1987 | |
4644027 | Magnus et al. | Feb 1987 | |
4644047 | Wood | Feb 1987 | |
4644048 | Magnus et al. | Feb 1987 | |
4647595 | Kozawa et al. | Mar 1987 | |
4654377 | Molring et al. | Mar 1987 | |
4691045 | Fukuchi et al. | Sep 1987 | |
4753967 | Londrigan | Jun 1988 | |
4845266 | Mark et al. | Jul 1989 | |
4859791 | Nodelman et al. | Aug 1989 | |
4902816 | McDaniel | Feb 1990 | |
5001165 | Canaday et al. | Mar 1991 | |
5003027 | Nodelman | Mar 1991 | |
5114755 | Canaday et al. | May 1992 |
Entry |
---|
German Abstract 1,555,908. |
BE Abstract-771815-Q. |
Chemical Abstract 89: 110981r. |
Chemical Abstract 77764h. |
German Abstract 2,110,278. |
DT Abstract-210278-Q. |
Chemical Abstract 125522u. |
Chemical Abstract 26048r. |
Derwent Abstract 85-052388/09. |