一种火焰稳定安全酒精灯及方法

Release time:2022-01-09|Hits:

Affilication of Author(s):口腔医学院

Type of Patent:发明

Application Number:202110069478.X

Number of Inventors:3

Service Invention or Not:no

Application Date:2021-01-19

Publication Date:2021-12-31

Authorization Date:2021-12-31