HK-40083295-B - SPRAY NOZZLE APPARATUSHK40083295BHK 40083295 BHK40083295 BHK 40083295BHK-40083295-BInventorsPARK, JAE BEOMCHOI, IN HOAssigneesAPPLIED PLASMA INC.DatesPublication Date20260508Application Date20230426Priority Date20210308