ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,051, issued on April 15, was assigned to SUZHOU SLAC PRECISION EQUIPMENT Co. LTD (Suzhou, China).
"Stamping device and multi-lane shell stamping system" was invented by Bingsheng Wang (Suzhou, China), Kang Xiong (Suzhou, China), Yao Yao (Suzhou, China), Shichao Shao (Suzhou, China), Donghai Yang (Suzhou, China) and Xuejing Zhang (Suzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses a stamping device and a multi-lane shell stamping system, and the stamping device is used for simultaneous stamping of multiple shells, comprising a plurality of stamping die sets arranged in an array. Each stamping die set comprises an u...