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Number | Date | Country | |
---|---|---|---|
Parent | 29289849 | Aug 2007 | US |
Child | 29338074 | US | |
Parent | 10091039 | Mar 2002 | US |
Child | 11032994 | US | |
Parent | 29338074 | US | |
Child | 11032994 | US |
Number | Date | Country | |
---|---|---|---|
Parent | 11032994 | Jan 2005 | US |
Child | 29289849 | US |
Number | Date | Country | |
---|---|---|---|
Parent | 10931485 | Aug 2004 | US |
Child | 29338074 | US | |
Parent | 10273631 | Oct 2002 | US |
Child | 10931485 | US | |
Parent | 10091039 | Mar 2002 | US |
Child | 10273631 | US |