Number | Date | Country | Kind |
---|---|---|---|
4006032 | Feb 1990 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3385831 | Honig et al. | Jun 1968 | |
4224401 | Takada et al. | Sep 1980 | |
4937160 | Ruger | Jun 1990 | |
5013844 | Ruger | May 1991 | |
5028510 | Okamura et al. | Jul 1991 | |
5061594 | Okamura et al. | Oct 1991 | |
5130480 | Ruger | Jul 1992 |
Number | Date | Country |
---|---|---|
0253665 | Jan 1988 | EPX |
62-275247 | Nov 1987 | JPX |
1-090444 | Apr 1989 | JPX |
2-090146 | Mar 1990 | JPX |
702162 | Jan 1954 | GBX |
Entry |
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Research Disclosure 23510, Anonymous, Nov. 1983. |
Katritsky, Alan R., et al., Chemical Abstracts, vol. 99:158195W. |