Title:产生进气涡流的带螺旋通道的进气门及内燃机
Institution:机械工程学院
Type of Patent:Invent
Application Number:ZL2016105857532
Number of Inventors:2
Service Invention or Not:No
Application Date:2016-07-22
Publication Date:2019-04-02
Authorization Date:2019-04-02
Release Time:2019-09-30