GENEVA, Oct. 9 -- CRRC QINGDAO SIFANG CO., LTD. filed a patent application (CN2026/087141) for “BOGIE AND RAIL VEHICLE”. With publication no. WO/2026/208822, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: B61C 9/50
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....