GENEVA, March 31 -- INGERSOLL-RAND TECHNOLOGY R&D (SHANGHAI) CO., LTD. (1/F, 211 Wenjing RoadMinhang District, Shanghai 200245), 英格索兰技术研发（上海）有限公司 (中国上海市闵行区文井路211号1楼) filed a patent application (PCT/CN2024/120127) for "LIQUID-RING VACUUM PUMP ASSEMBLY AND LIQUID-RING VACUUM PUMP" on Sep 20, 2024. With publication no. WO/2025/061160, the details related to the patent application was published on Mar 27, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World...