About: http://webisa.webdatacommons.org/378165723

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	In the filter apparatus of claim 15, said drive means including a gear mounted on said shank;and variable speed motor on said support having a drive shaft mounting a pinion in mesh with said gear. 18.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au