GENEVA, Aug. 31 -- PETROCHINA COMPANY LIMITED filed a patent application (CN2025/130360) for “METHOD, APPARATUS, AND SYSTEM FOR INTELLIGENT PREDICTION OF FLOW COEFFICIENT OF THROTTLING METERING APPARATUS, AND DEVICE”. With publication no. WO/2026/174827, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G06F 30/27

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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