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Inventor
WU RUIMEI
CN
2 patents
Patents
2 patents
US12172680B2
Dec 24, 2024
Maglev vehicle and suspension frame assembly thereof
CRRC TANGSHAN CO LTD
0 citations
51
US11535104B2
Dec 27, 2022
Train and train power supply control method
CRRC TANGSHAN CO LTD
0 citations
43