About: http://webisa.webdatacommons.org/56199737

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A process as claimed in claim 1 wherein said gas is argon and other constituents of the gaseous mixture include oxygen and nitrogen. 5.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com