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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
brushless synchronous generator of mining electric dump truck and mining electric dump t… 🛈 | 3 | 2013 |
auxiliary converter with multiple protections | 3 | 2015 |
rail vehicle auxiliary convertor system and rail vehicle | 3 | 2015 |
cooling pipeline and cooling device of current transformer | 3 | 2012 |
composite busbar insulation supporting device and igbt power module | 2 | 2013 |
asynchronous motor for rail grinding train | 2 | 2010 |
diffusion current-separation ring and generator | 2 | 2010 |
voltage detection displaying device | 2 | 2010 |
high-voltage high-power power regulation device | 2 | 2010 |
novel mortar truck with sealing structure | 2 | 2011 |