GENEVA, July 2 -- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD. filed a patent application (CN2025/144430) for “OIL CIRCULATION SYSTEM AND LUBRICATION SYSTEM”. With publication no. WO/2026/130574, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: F16N 7/40
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Disclaimer: Curated by HT Syndication....