About: http://webisa.webdatacommons.org/220648178

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	Rotational molding might be the best method to use to make the product of FIG. 30A, although other methods such as blow-molding, injection molding and other methods or a combination of these might be used.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com