新型石墨化炉

Release time:2020-10-30 Hits:

Disigner of the Invention:李昊,马越,李小川

Type of Patent:国际

State of Patent:专利授权

Application Number:201620757625.7

Number of Inventors:4

Service Invention or Not:no

Application Date:2016-07-18

Authorization Date:2016-12-07

First Author:wangqili