Number | Date | Country | Kind |
---|---|---|---|
90 04805 | Apr 1990 | FR |
This is a continuation of application Ser. No. 07/682,497, filed Apr. 9, 1991, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
2418684 | Yauel et al. | Apr 1947 | A |
2524719 | Tillyer | Oct 1950 | A |
2860059 | Molter et al. | Nov 1958 | A |
2892726 | Smith et al. | Jun 1959 | A |
2938808 | Duncan et al. | May 1960 | A |
RE25312 | Duncan et al. | Jan 1963 | E |
3291585 | Okamura et al. | Dec 1966 | A |
3294556 | Harrington et al. | Dec 1966 | A |
3296004 | Duncan et al. | Jan 1967 | A |
3296005 | Duncan et al. | Jan 1967 | A |
3300323 | Plumat et al. | Jan 1967 | A |
3498806 | Hammer et al. | Mar 1970 | A |
3628932 | Inoue et al. | Dec 1971 | A |
3723142 | Kato et al. | Mar 1973 | A |
4104076 | Pons | Aug 1978 | A |
4190452 | Fischer et al. | Feb 1980 | A |
4336303 | Rittler | Jun 1982 | A |
4500567 | Kato et al. | Feb 1985 | A |
4525462 | Behr | Jun 1985 | A |
4792536 | Pecoraro et al. | Dec 1988 | A |
4873206 | Jones | Oct 1989 | A |
4971843 | Michelotti et al. | Nov 1990 | A |
5023210 | Krumwiede et al. | Jun 1991 | A |
5278108 | Cheng et al. | Jan 1994 | A |
5308805 | Baker et al. | May 1994 | A |
5318931 | Nakaguchi et al. | Jun 1994 | A |
5346867 | Jones et al. | Sep 1994 | A |
5352640 | Combes et al. | Oct 1994 | A |
5393593 | Gulotta et al. | Feb 1995 | A |
5411922 | Jones | May 1995 | A |
5545596 | Alvarez Casariego et al. | Aug 1996 | A |
Number | Date | Country |
---|---|---|
0297404 | Jun 1988 | EP |
0452207 | Apr 1991 | EP |
2082647 | Nov 1971 | FR |
2270215 | Apr 1975 | FR |
75 34952 | Nov 1975 | FR |
91 12164 | Apr 1993 | FR |
803927 | Nov 1958 | GB |
1163482 | Sep 1969 | GB |
1331492 | Jun 1970 | GB |
1512704 | Jun 1978 | GB |
2071082 | Sep 1981 | GB |
2162835 | Feb 1986 | GB |
2260978 | May 1993 | GB |
57-106537 | Jul 1982 | JP |
63-40743 | Feb 1988 | JP |
9107356 | May 1991 | WO |
9111402 | Aug 1991 | WO |
Entry |
---|
Chemical Abstracts, vol. 98, No. 2, Jan. 10, 1983, No. 745D, p. 177. |
Chemical Abstracts, vol. 88, No. 24, Jun. 12, 1978, No. 175980P, p. 356. |
Chemical Abstracts, vol. 107, No. 18, Nov. 2, 1987, No. 160079P, p. 371. |
Number | Date | Country | |
---|---|---|---|
Parent | 08/044554 | Apr 1993 | US |
Child | 08/720370 | US |
Number | Date | Country | |
---|---|---|---|
Parent | 07/682497 | Apr 1991 | US |
Child | 08/044554 | US |
Number | Date | Country | |
---|---|---|---|
Parent | 08/044554 | Apr 1993 | US |
Child | 08/720370 | US |