Jiangsu
China
2
2019-12-05
Guoli CHEN from Jiangsu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
INTEGRATED APPARATUS, EXHAUST GAS POST-PROCESSING SYSTEM, AND CONTROL METHOD
INTEGRATED DEVICE, EXHAUST-GAS AFTERTREATMENT SYSTEM, AND CONTROL METHOD
2997089 ⎘