喷嘴位置可调的喷射器及装置

Release time:2019-04-15|Hits:

Affilication of Author(s):控制科学与工程学院

Patent Applicant:Zhao Hongxia,Lei Wang

Type of Patent:PCT或外国申请

Application Number:PCT/CN2017/106069

Number of Inventors:2

Service Invention or Not:no

Application Date:2017-10-13