17-02-2010, 05:13 PM
Hi,
please visit these links for more details in this topic:
http://patentstorm.us/patents/6613978/fulltext.html
http://linkinghub.elsevierretrieve/pii/S...0201011378
http://osti.gov/bridge/purl.cover.jsp;js...2I/native/
[attachment=2293]
please visit these links for more details in this topic:
http://patentstorm.us/patents/6613978/fulltext.html
http://linkinghub.elsevierretrieve/pii/S...0201011378
http://osti.gov/bridge/purl.cover.jsp;js...2I/native/
[attachment=2293]