Number | Date | Country | Kind |
---|---|---|---|
43 13 408.4 | Apr 1993 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
H811 | Nasu et al. | Aug 1990 | |
3846551 | Mifune et al. | Nov 1974 | |
3949086 | Wolfson | Apr 1976 | |
4518610 | Umekawa et al. | May 1985 | |
4524068 | Szejtli et al. | Jun 1985 | |
4636343 | Shibanai | Jan 1987 | |
4675395 | Fukazawa et al. | Jun 1987 | |
4722815 | Shibanai | Feb 1988 | |
4725657 | Shibanai | Feb 1988 | |
4774329 | Friedman | Sep 1988 | |
4847151 | Ichiro | Jul 1989 | |
4869904 | Uekama et al. | Sep 1989 | |
4883785 | Chow et al. | Nov 1989 | |
4923853 | Szejtli et al. | May 1990 | |
5134127 | Stella et al. | Jul 1992 | |
5190932 | Dhein et al. | Mar 1993 | |
5300424 | Hoss et al. | Apr 1994 |
Number | Date | Country |
---|---|---|
0186146 | Jul 1986 | EPX |
0215169 | Mar 1987 | EPX |
0306455 | Mar 1989 | EPX |
0467337A2 | Jan 1992 | EPX |
Entry |
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WO86/03939 published Jul. 17, 1986. |
Derwent Publications Ltd., AN: 84-185578. |
Derwent Publications Ltd., AN: 83-767169. |