GENEVA, May 4 -- YUNNAN AEROSPACE ENGINEERING GEOPHYSICAL DETECTING CO, LTD (No. 89, Shuntong Avenue, Shuntong Community, Ala Street Office, Jingkai District, Kunming Area, Pilot Free Trade Zone Of China (Yunnan)Kunming, Yunnan 650217), 云南航天工程物探检测股份有限公司 (中国云南省昆明市中国(云南)自由贸易试验区昆明片区经开区阿拉街道办顺通社区顺通大道89号) filed a patent application (PCT/CN2024/1165...