Number | Date | Country | Kind |
---|---|---|---|
162/89 | Jan 1989 | DKX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/DK90/00012 | 1/15/1990 | 7/18/1991 | 7/18/1991 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO90/08044 | 7/26/1990 |
Number | Name | Date | Kind |
---|---|---|---|
3038742 | Leap | Jun 1962 | |
3133750 | Gerald | May 1964 | |
3334919 | Crawford | Aug 1967 | |
3749422 | Abildgaard et al. | Jul 1973 | |
3825963 | Abildgaard et al. | Jul 1974 | |
3904227 | Sendor | Sep 1975 | |
3912304 | Abildgaard et al. | Oct 1975 | |
3915778 | Carter et al. | Oct 1975 | |
3964770 | Abildgaard et al. | Jun 1976 | |
4422672 | Levi | Dec 1983 | |
4511298 | Jones | Apr 1985 | |
4793758 | Hanson et al. | Dec 1988 | |
4893979 | Alpers | Jan 1990 |
Number | Date | Country |
---|---|---|
296223 | Feb 1972 | ATX |
426928 | May 1975 | SEX |
264313 | Jan 1950 | CHX |
1480954 | Jul 1977 | GBX |
2071569 | Sep 1981 | GBX |
Entry |
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Patent Cooperation Treat International-type Search Report, dated Aug. 16, 1989. |