About: http://webisa.webdatacommons.org/195504003

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	The rotary shaft 33 and the screw blade 34 integrally rotate counterclockwise in FIG. 2, driven by a driving unit including a motor and a drive transmission system.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com