About: http://webisa.webdatacommons.org/303670751

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	Therefore, foreign objects such as dust are removed from the outer circumferential face of the rail 4 by the seal portion of the seal members 2-1, 2-2.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com