About: http://webisa.webdatacommons.org/353298976

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	Accordingly, there is a need for a multiple engine drive system for a single propeller shaft suitable for fixed wing aircraft use and for a gearbox and a mounting system for such a drive system.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com