The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
technological method and system for driving main exhaust fan by using vertical cold kiln… 🛈 | 2 | 2016 |
leveling foot pin and production method thereof | 2 | 2015 |
turning and guide device for square billets | 2 | 2011 |
method for observing deformation of blast furnace | 2 | 2012 |
method for preparation and transportation before warehousing of steel coil finished prod… 🛈 | 2 | 2011 |
generator outlet power distribution method | 2 | 2016 |
mobile dust extraction method and device for screw unloader | 2 | 2013 |
fast transportation device in heat treatment line of large heavy rails | 2 | 2013 |
desulphurization purification method and desulphurization purification equipment for low… 🛈 | 2 | 2013 |
method and device for recovering molten blast furnace slag sensible heat | 2 | 2013 |