Number | Name | Date | Kind |
---|---|---|---|
D299973 | Campello et al. | Feb 1989 | |
D342021 | Porta | Dec 1993 | |
2968826 | Leshin | Jan 1961 | |
2998616 | Gentile | Sep 1961 | |
3090987 | Ruekberg | May 1963 | |
4050826 | Berghahn et al. | Sep 1977 | |
4221494 | Kachur | Sep 1980 |
Entry |
---|
Drug and Cosmetric Industry, p. 53, Roll-a-Tan, Jul. 1984. |