制品/结构美国已授权

Multi-directional marine propulsor apparatus

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申请人David Alan Sellins

发明人David Alan Sellins

公开号US8356566B1

授权号US8356566B1

申请日2012-03-12

公开日2013-01-22

授权日2013-01-22

摘要

Multi-directional marine propulsors for use with boats having a hull, a keel and a motor with a propeller are disclosed. The propulsor may have a cylindrical housing with fore, aft, port and starboard apertures and define a central axis when the housing is mounted to the boat. The housing may …

Multi-directional marine propulsor apparatus

摘要

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