Number | Date | Country | Kind |
---|---|---|---|
60-125139 | Jun 1985 | JPX | |
60-126337 | Jun 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4059686 | Tanaka et al. | Nov 1977 | |
4226848 | Nagai et al. | Oct 1980 | |
4292299 | Suzuki et al. | Sep 1981 | |
4414198 | Michaelson | Nov 1983 | |
4503031 | Glassman | Mar 1985 | |
4517173 | Kizawa et al. | May 1985 | |
4569837 | Suzuki et al. | Feb 1986 | |
4572832 | Kigasawa et al. | Feb 1986 | |
4680323 | Lowey | Jul 1987 | |
4684516 | Bhutani | Aug 1987 |
Number | Date | Country |
---|---|---|
0142877 | Oct 1984 | EPX |
Entry |
---|
Chemical Abstracts, vol. 87, No. 26, Dec. 26, 1977, p. 291, Ref. No. 206530c. |