About: http://webisa.webdatacommons.org/287972943

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	This invention relates to an improvement in mechanisms for feeding strip, rod, wire and like material through various types of machines for subjecting them to treatment, such as sand-scouring, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es