http://www.engineeringtalk.com/news/der/der000.html Derwent Information news releases on Engineeringtalk en-gb Copyright (C)2008 Pro-Talk Ltd. All rights reserved. Fri, 04 Jul 2008 08:00:00 UT Fri, 04 Jul 2008 08:00:00 UT http://www.pro-talk.com/images/protalklogo90.gif http://www.pro-talk.com/ 90 79 Patent information provider Derwent Information has a new service aimed at meeting the growing information needs of the nanotechnology industry. Mon, 15 Apr 2002 08:00:00 UT Derwent Information http://www.engineeringtalk.com/news/der/der100.html