Scope of patent:建筑材料
Patent Applicant:杨鼎宜
Patent description:一种将散形纤维合股形成整束纤维的合股装置
Type of Patent:实用新型
State of Patent:有效
Application Number:201620496810.5
Number of Inventors:2
Service Invention or Not:no
Application Date:2016-05-27
Authorization Date:2016-10-12
First Author:YDY