一种激光近净成形粉气循环利用装置

Affilication of Author(s):机械与汽车工程学院

Patent Coverage:国内

First Author:许明三

Disigner of the Invention:wei tieping,叶建华,Huang weidong,周春辉

Type of Patent:实用新型

State of Patent:专利授权

Application Number:201920451196.4

Authorization number:10084864

Number of Inventors:5

Service Invention or Not:no

Application Date:2019-04-04

Publication Date:2020-02-21

Authorization Date:2020-02-21