Number | Date | Country | Kind |
---|---|---|---|
93 06614 | May 1993 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
3970495 | Ashton et al. | Jul 1976 | |
4218895 | Smith et al. | Aug 1980 | |
4292368 | Mialon | Sep 1981 | |
4325174 | Smith et al. | Apr 1982 | |
4335587 | Thomamueller et al. | Jun 1982 | |
4458555 | Holtzberg et al. | Jul 1984 |
Number | Date | Country |
---|---|---|
0013648 | Jul 1980 | EPX |
1296806 | May 1962 | FRX |
2446180 | Aug 1980 | FRX |
2550123 | Feb 1985 | FRX |
2927955 | Jan 1981 | DEX |
3936999 | May 1990 | DEX |
0238039 | Oct 1987 | JPX |
1707327 | Jan 1992 | SUX |
Entry |
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French Search Report and Annex. |
English Language Abstract of JP-A-63-025023. |