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Inventor
JIN ZHUANGBING
CN
2 patents
Patents
2 patents
US11287010B2
Mar 29, 2022
Combined air spring system
ZHUZHOU TIMES NEW MAT TECH CO
1 citations
56
US11287005B2
Mar 29, 2022
Hourglass type air spring assembly
ZHUZHOU TIMES NEW MAT TECH CO
0 citations
46