About: http://webisa.webdatacommons.org/76101642

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 device according to claim 9 including a power supply, said second demand switch coupling said power supply to said calculator circuit whereby said calculator circuit is energized only when said second demand switch is operated. 18.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es