About: http://webisa.webdatacommons.org/288632250

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	FIG. 2A is a circuit diagram of a gain control circuit used in a half-wave rectifier circuit according to a second embodiment of this invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com