<p>A boat propulsion engine includes a buoyant member (20) disposed on a case body that houses a drive shaft (47) in order to lift the stern. The buoyant member has a lower surface (32) that slopes downward in the rearward direction.</p>
申请公布号
WO2007023926(A1)
申请公布日期
2007.03.01
申请号
WO2006JP316662
申请日期
2006.08.18
申请人
HONDA MOTOR CO., LTD.;SHIOMI, KAZUYUKI;IKENO, TETSURO;OKADA, TAKESHI
