About: http://webisa.webdatacommons.org/83444627

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	A check valve in accordance with present invention for use with a syringe is shown generally in the drawings, and the valving member may be particularly seen by reference to FIGS. 1, 2 and 3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca