Number | Date | Country | Kind |
---|---|---|---|
000583000-0010 | Sep 2006 | EM | regional |
Number | Name | Date | Kind |
---|---|---|---|
3644725 | Lochridge | Feb 1972 | A |
6502957 | Klaitman | Jan 2003 | B1 |
6634767 | Huang | Oct 2003 | B2 |
20020097577 | Huang | Jul 2002 | A1 |
20030016544 | Huang | Jan 2003 | A1 |