Language : English
Luo Fenghua

Patents

一种塑料模具用铸造合金及其制备方法

Patent Applicant:广东达济科技有限公司

Disigner of the Invention:Luo Fenghua, 赵甲正, 卢静, 潘亚飞, wangzhe, 丘海雄, 严耀忠

Type of Patent:技术发明

Application Number:2020100680443

Authorization number:CN111235481B

Number of Inventors:6

Service Invention or Not:no

First Author:Luo Fenghua