Mementos for http://patents.ic.gc.ca/cipo/cpd/en/patent/450472/summary.html around 2010-01-01: http://mementoweb.org/list/20120726205154/http://patents.ic.gc.ca/cipo/cpd/en/patent/450472/summary.html #memento -

Mementos closest to the requested date 01 Jan 2010 00:00:00 GMT

http://archive.md/20120726205154/http://patents.ic.gc.ca/cipo/cpd/en/patent/450472/summary.html

26 Jul 2012 20:51:54 GMT [ +2 years 207 days from requested date ]

Previous Memento data not provided	Next Memento data not provided
First Memento data not provided	Last Memento data not provided