GENEVA, April 14 -- SICHUAN AEROSPACE LONG MARCH EQUIPMENT MANUFACTURING CO., LTD (189 Yidu Middle Road, Longquanyi District, Chengdu Economic and Technological Development ZoneChengdu, Sichuan 610100), 四川航天长征装备制造有限公司 (中国四川省成都市经济技术开发区(龙泉驿区)驿都中路189号) filed a patent application (PCT/CN2023/138377) for "ROBOT WIRE-FILLING FRICTION STIR WELDING AND SOLID-PHASE ADDITIVE MANUFACTURING DEVICE" on Dec 13, 2023. With publication no. WO/2025/073141, the details related to the...