About: http://webisa.webdatacommons.org/32776290

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	Accordingly, the troublesome prior-art problem of producing compression springs of the same size and of the same characteristics, including strength, for thermal recording apparatus has been eliminated by the subject invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr