Addendum to the Purchase and Sale Agreement Dated September 26, 2008 between Valcent USA, Inc. (the “Purchaser”), Global Green Solutions Inc. (the “Seller”), and Vertigro Algae Technologies LLC (the “Company”), (collectively the “Parties”) (the...Purchase and Sale Agreement • December 5th, 2008 • Valcent Products Inc. • Miscellaneous manufacturing industries
This Addendum may be executed in separate counterparts each of which will be an original and all of which taken together will constitute one and the same Addendum.
