Number | Name | Date | Kind |
---|---|---|---|
D. 253869 | Wells | Jan 1980 | |
D. 277786 | Hellman et al. | Feb 1985 | |
D. 310122 | Masters | Aug 1990 | |
D. 328867 | Watt et al. | Aug 1992 | |
1642985 | Beebe | Sep 1927 | |
2592192 | Sanford | Apr 1952 | |
2718060 | Buck, Jr. | Sep 1955 | |
2770135 | Parvin | Nov 1956 | |
2799086 | Tupper | Jul 1957 | |
3001404 | McDonnell, Jr. | Sep 1961 | |
3013436 | Dailey | Dec 1961 | |
3049014 | Aue | Aug 1962 | |
3873449 | Connelly et al. | Mar 1975 | |
4250893 | White | Feb 1981 | |
5149506 | Skiba et al. | Sep 1992 | |
5347865 | Mulry et al. | Sep 1994 | |
5431884 | McDonough et al. | Jul 1995 | |
5624554 | Faulkner et al. | Apr 1997 |
Entry |
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Bel-Art Products, Inc. Catalog 198 (pp. 381-413). |