US Patent Issued to CHANGSHA RESEARCH INSTITUTE OF MINING AND METALLURGY on April 15 for "High-pressure water jet sheet strip sand-blasting descaling cleaning device, cleaning line and system" (Chinese Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,118, issued on April 15, was assigned to CHANGSHA RESEARCH INSTITUTE OF MINING AND METALLURGY Co. LTD. (Hunan, China).

"High-pressure water jet sheet strip sand-blasting descaling cleaning device, cleaning line and system" was invented by Guiting Mao (Changsha, China), Dengpei Ouyang (Changsha, China), Yi Ke (Changsha, China), Zhimou Liu (Changsha, China), Dekul Han (Changsha, China) and Yafei Ding (Changsha, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A high-pressure water jet sheet strip sand-blasting descaling cleaning device, a cleaning line and a system are disclosed. The cleaning device includes a cleaning box (7), a washing box (18) a...