GENEVA, April 5 -- DONGFANG ELECTRIC MACHINERY CO., LTD. (No. 188, Huanghe West Road Jingyang DistrictDeyang, Sichuan 618000), 东方电气集团东方电机有限公司 (中国四川省德阳市旌阳区黄河西路188号) filed a patent application (PCT/CN2025/137217) for "HYPERBOLIC BLADE FOR FRANCIS RUNNER, MANUFACTURING METHOD AND FRANCIS RUNNER" on Nov 24, 2025. With publication no. WO/2026/067898, the details related to the patent application was published on Apr 02, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is...