About: http://webisa.webdatacommons.org/406955965

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	This invention relates to a method for manufacturing lead grid plates usable for batteries and more particularly to a method for manufacturing such plates from rolled lead alloy plates through a press punching process.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com