Number | Date | Country | Kind |
---|---|---|---|
9210094 | May 1992 | GBX | |
9210133 | May 1992 | GBX | |
9304273 | Mar 1993 | GBX |
This application is a continuation of application Ser. No. 08/060,280, filed May 11, 1993, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
2016956 | Calcott | Oct 1935 | |
2016962 | Flint | Oct 1935 | |
2016963 | Flint | Oct 1935 | |
2060851 | Calcott | Nov 1936 | |
2181941 | Goldacker | Dec 1939 |
Number | Date | Country |
---|---|---|
0396871 | Nov 1990 | EPX |
2063423 | Sep 1972 | DEX |
2241234 | Aug 1991 | GBX |
Entry |
---|
Chemical Abstracts, Vo. 82, No. 16, Apr. 21, 1975, p. 168, Abstract No. 100590d, Columbus, Ohio, US of Veksler et al & ZH. Obshck. Khim., vol. 44, No. 10, 1974, pp. 2367-2368. |
Number | Date | Country | |
---|---|---|---|
Parent | 60280 | May 1993 |