一种气粉分离的三相射流消防炮系统(美国)

Release time:2023-09-01 Hits:

School Sign:第一单位

Disigner of the Invention:liuxiumei,王晶晶,栗瑞瑞,岳耀达,贺杰,liwei

Type of Patent:国内

State of Patent:专利授权

Application Number:US10814260(B2)

Service Invention or Not:no

Application Date:2017-08-25

Authorization Date:2020-10-27

First Author:libeibei