About: http://webisa.webdatacommons.org/251530076

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 apparatus of claim 1 wherein the developer is a one-component developer, and the surface of the developer-retaining member has a surface roughness of not more than 12 S. 12.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com