- Joined
- 27 December 2005
- Messages
- 16,415
- Reaction score
- 18,961
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