About: http://webisa.webdatacommons.org/332620506

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	Plates 12 and 14 may comprise a material such as compression molded graphite-resin composite and electrodes 16 and 20 may be of a porous graphite material provided with a porous graphite fiber backing for added structuralintegrity.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com