Number | Date | Country | Kind |
---|---|---|---|
195 20 530.8 | Jun 1995 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3880788 | Rudolphy | Apr 1975 | |
4207219 | Rudolphy | Jun 1980 | |
4857624 | DeBlasi et al. | Aug 1989 | |
4966945 | Drawert et al. | Oct 1990 | |
5376719 | Bender | Dec 1994 | |
5405932 | Bender et al. | Apr 1995 | |
5427612 | Bender | Jun 1995 | |
5556454 | Bender | Sep 1996 |
Number | Date | Country |
---|---|---|
0 615 987 | Sep 1994 | EPX |
0 641 811 | Mar 1995 | EPX |
0 666 294 | Aug 1995 | EPX |
Entry |
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Derwent Publication Ltd., London, GB; AN 87-358757/51, JP-A-62 260 810 (Toyo Ink Mfg. Co.) Nov. 13, 1987. |
Chemical Abstract 120:324917, 1994. |
Chemical Abstract 120:220578, 1994. |
Chemical Abstract 108:152315, 1988. |
Chemical Abstract 105:44956, 1987. |
Chemical Abstract 107:136063, 1988. |
Chemical Abstract 120:299598, 1994. |
Derwent Publications Ltd., London, GB; Class A21, AN 93-374744 XXPOO2016936 & JP-A-05 279 613 (Toyo Ink Mfg. Co.), 26 Oct. 1993. |