About: http://webisa.webdatacommons.org/62574902

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	Serial No. 126,821. (No model.) In the accompanying drawings, Figure 1 is an elevation of a power-driven exhausting apparatus constructed according to this invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com