GENEVA, March 15 -- HUNAN ZENITHSUN TECHNOLOGY CO., LTD (607, Block 4, Xingwei Chuangxinyuan, No. 57, Huangxing Avenue South Section, Langli Street, Changsha Economic and Technological Development ZoneChangsha, Hunan 410129), 湖南执先科技有限公司 (中国湖南省长沙市长沙经济技术开发区榔梨街道黄兴大道南段57号星为创芯园4栋607) filed a patent application (PCT/CN2024/123521) for "PERISTALTIC PUMP WITH TWO RADIALLY AND CONTINUOUSLY ROTATING ROLLERS" on Oct 09, 2024. With publication no. WO...