Number | Name | Date | Kind |
---|---|---|---|
D232536 | Krusinski | Aug 1974 | S |
D232540 | Krusinski | Aug 1974 | S |
D232821 | Fry | Sep 1974 | S |
D232826 | Gerber | Sep 1974 | S |
D432477 | Gorodetsky | Oct 2000 | S |
D438152 | Hussaini et al. | Feb 2001 | S |
D450025 | Lu | Nov 2001 | S |
D467854 | Takahashi et al. | Dec 2002 | S |
D539717 | Hussaini et al. | Apr 2007 | S |
D577647 | Hsu | Sep 2008 | S |
D608709 | Masanek et al. | Jan 2010 | S |
D650730 | Jeackjuntra et al. | Dec 2011 | S |