About: http://webisa.webdatacommons.org/60806963

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	According to the first aspect of the present invention, the magnetic flux in the first air gap may be generated by two magnetic means, such as two permanent magnets, in combination.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com