- Joined
- 27 December 2005
- Messages
- 19,230
- Reaction score
- 35,692
here:
http://www.google.com/patents?vid=USPATD193454&id=1TpzAAAAEBAJ&printsec=abstract&zoom=4
http://www.google.com/patents?vid=USPATD193454&id=1TpzAAAAEBAJ&printsec=abstract&zoom=4