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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
dismounting tool of oil atomizer of diesel engine | 3 | 2015 |
variable air intake valve different lift device of motor | 2 | 2013 |
overlap ratio improving method for external-gearing cycloid gears | 2 | 2015 |
swinging device with three-dimensional scanning laser radar | 2 | 2011 |
method for improving contact ratio of internal gearing cycloidal gears | 2 | 2015 |
multifunctional steering device | 2 | 2011 |
double internal meshing planetary gear mechanism with opposite gear rings | 2 | 2015 |
method for electromagnetic valve frequency conversion and current control of automatic t… 🛈 | 2 | 2014 |
closed loop control method for scr (selective catalyst reduction) system of all-working-… 🛈 | 2 | 2011 |
motor drive switching system for storage battery forklift | 2 | 2011 |