GENEVA, Sept. 24 -- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD. filed a patent application (CN2026/084353) for “WELL CEMENTING APPARATUS, AND DRIVE CONTROL METHOD AND DEVICE FOR WELL CEMENTING APPARATUS”. With publication no. WO/2026/194948, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H02J 3/46
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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