INTERNATIONAL PATENT: HUANENG YAKESHI POWER GENERATION CO., LTD., 华能牙克石发电有限公司 FILES APPLICATION FOR "DRAINAGE DEVICE FOR ASH SILOS"

GENEVA, April 27 -- HUANENG YAKESHI POWER GENERATION CO., LTD. (Tonghe East Street (Huiliu River), Muyuan Town, Yakeshi CityHulun Buir, Inner Mongolia 022150), 华能牙克石发电有限公司 (中国内蒙古自治区呼伦贝尔市牙克石市牧原镇通河东街（汇流河）) filed a patent application (PCT/CN2025/116409) for "DRAINAGE DEVICE FOR ASH SILOS" on Aug 22, 2025. With publication no. WO/2026/081666, the details related to the patent application was published on Apr 23, 2026.

Notably, the patent application was submitted under...