About: http://webisa.webdatacommons.org/7555870

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	Thus, a design factor in the present invention is a compromise in providing an argon pressure such as a range of 2.0 to 4.0???10-2 torr.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com