About: http://webisa.webdatacommons.org/387907423

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	According to the invention, the radial compression apparatus consists of a hollow die assembly having a central opening to receive the pipe or other tubular article to be cold sized.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com